- What 3 same numbers equal 60?
- Does 61 come in any table?
- What is the sum of the first 60 natural numbers?
- Are the prime numbers?
- What is the GCF of 62?
- Why is the number 60 special?
- How many divisors does 60 have?
- How do you know if a number is divisible by 60?
- What are the factors for 63?
- What are the factors of 59?
- What are the factor pairs for 60?
- What is the sum of 60?
- What two numbers make 62?
- What is a special name for 60?
- What two numbers equal 61?
- Why is 61 a prime number?
- What is the sum of first 60 numbers?

## What 3 same numbers equal 60?

Add 3 same numbers.

2+2+2=6.

6+18+36=60..

## Does 61 come in any table?

✔️ 61 is a prime number. ✔️Prime numbers are those numbers which have the factor 1 and the number itself. In short, the number which goes in the table of 1 and the number itself.

## What is the sum of the first 60 natural numbers?

The number series 1, 2, 3, 4, . . . . , 59, 60. Therefore, 1830 is the sum of positive integers upto 60.

## Are the prime numbers?

The first 25 prime numbers (all the prime numbers less than 100) are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97 (sequence A000040 in the OEIS). … Therefore, every prime number other than 2 is an odd number, and is called an odd prime.

## What is the GCF of 62?

We found the factors and prime factorization of 62 and 70. The biggest common factor number is the GCF number. So the greatest common factor 62 and 70 is 2.

## Why is the number 60 special?

Being ten times a perfect number, it is a semiperfect number. It is the sum of a pair of twin primes (29 + 31) and the sum of four consecutive primes (11 + 13 + 17 + 19). It is adjacent to two primes (59 and 61). It is the smallest number that is the sum of two odd primes in six ways.

## How many divisors does 60 have?

Divisors of numbersNumberPrime factorizationDivisors6022*151,2,3,4,5,6,10,12,15,20,30,6061611,61622*311,2,31,6263631,6376 more rows

## How do you know if a number is divisible by 60?

1 Answer. Being divisible to 60 is equivalent to being divisible simultaneously to 3,20. So we can use divisibility test for these, which are easy in base 10. Divisibility by 20 mean the last 2 digits must be and even number followed by 0.

## What are the factors for 63?

We can find the pair factors, by multiplying two numbers in a pair to get the original number as 63, such as;1 × 63 = 63, (1, 63)3 × 21 = 63, (3, 21)7 × 9 = 63, (7, 9) Therefore, the factors in pairs are (1, 63), (3, 21) and (7, 9).

## What are the factors of 59?

59 and Valentine Gif59 is a prime number.Prime factorization: 59 is prime.The exponent of prime number 59 is 1. Adding 1 to that exponent we get (1 + 1) = 2. … Factors of 59: 1, 59.Factor pairs: 59 = 1 x 59.59 has no square factors that allow its square root to be simplified. √59 ≈ 7.6811.

## What are the factor pairs for 60?

Let us see the factor pairs of 60. Therefore, the factors pairs of 60 are (1, 60), (2, 30), (3, 20), (4, 15), (5, 12) and (6, 10).

## What is the sum of 60?

If three numbers add up to 60, their mean is 60/3=20. This is the same as having 20,20, and 20, but, you have three consecutive integers. If they are consecutive, make an equation with x, x+1, and x+2, and set that equal to 60.

## What two numbers make 62?

62 = 1 x 62 or 2 x 31. Factors of 62: 1, 2, 31, 62.

## What is a special name for 60?

Latin-derived numerical namesAnniversaryLatin-derived termOther terms60 yearsSexagennial / SexagenaryDiamond jubilee65 yearsSapphire jubilee70 yearsSeptuagennial / SeptuagenaryPlatinum jubilee75 yearsSemisesquicentennial/ SeptuagesiquintennialDiamond jubilee Palladium jubilee54 more rows

## What two numbers equal 61?

61 and Opportunity to Catch Up61 is a prime number.Prime factorization: 61 is prime.The exponent of prime number 61 is 1. Adding 1 to that exponent we get (1 + 1) = 2. … Factors of 61: 1, 61.Factor pairs: 61 = 1 x 61.61 has no square factors that allow its square root to be simplified. √61 ≈ 7.8102.

## Why is 61 a prime number?

For 61, the answer is: yes, 61 is a prime number because it has only two distinct divisors: 1 and itself (61).

## What is the sum of first 60 numbers?

The sum of the first 60 integers is 1,830. Rather than starting at 1 and counting and adding up all of the integers to 60, we can use Gauss’ formula….