What is the Greatest Common Factor of 79732 and 79746?

Greatest common factor (GCF) of 79732 and 79746 is 2.

GCF(79732,79746) = 2

We will now calculate the prime factors of 79732 and 79746, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79732 and 79746.

How to find the GCF of 79732 and 79746?

We will first find the prime factorization of 79732 and 79746. After we will calculate the factors of 79732 and 79746 and find the biggest common factor number .

Step-1: Prime Factorization of 79732

Prime factors of 79732 are 2, 31, 643. Prime factorization of 79732 in exponential form is:

79732 = 2² × 31¹ × 643¹

Step-2: Prime Factorization of 79746

Prime factors of 79746 are 2, 3, 13291. Prime factorization of 79746 in exponential form is:

79746 = 2¹ × 3¹ × 13291¹

Step-3: Factors of 79732

List of positive integer factors of 79732 that divides 79732 without a remainder.

1, 2, 4, 31, 62, 124, 643, 1286, 2572, 19933, 39866

Step-4: Factors of 79746

List of positive integer factors of 79746 that divides 79732 without a remainder.

1, 2, 3, 6, 13291, 26582, 39873

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79732 and 79746. The biggest common factor number is the GCF number.
So the greatest common factor 79732 and 79746 is 2.

Also check out the Least Common Multiple of 79732 and 79746