What Numbers Go Into 39 And 51

For the question "What Numbers Go Into 39 and 51" is the same as Greatest Common Factor (GCF, HCF, GCD) of 39 And 51 numbers.

Greatest Common Factor Of 39 And 51

The gcf of 39 and 51 is the largest positive integer that divides the numbers 39 and 51 without a remainder. Let's find the factors.

Finding The Factors Of 39 And 51

List out all of the prime factors for each number:

Factors Of 39

1 , 3 , 13 , 39

Factors Of 51

1 , 3 , 17 , 51

The greatest common factor of 39 and 51 is 3 .

What is the Greatest Common Factor?

Put simply, the GCF of a set of whole numbers is the largest positive integer (i.e whole number and not a decimal) that divides evenly into all of the numbers in the set. It's also commonly known as:

Greatest Common Denominator (GCD)
Highest Common Factor (HCF)
Greatest Common Divisor (GCD)