What is the Greatest Common Factor of 69910 and 69928?

Greatest common factor (GCF) of 69910 and 69928 is 2.

GCF(69910,69928) = 2

We will now calculate the prime factors of 69910 and 69928, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69910 and 69928.

How to find the GCF of 69910 and 69928?

We will first find the prime factorization of 69910 and 69928. After we will calculate the factors of 69910 and 69928 and find the biggest common factor number .

Step-1: Prime Factorization of 69910

Prime factors of 69910 are 2, 5, 6991. Prime factorization of 69910 in exponential form is:

69910 = 2¹ × 5¹ × 6991¹

Step-2: Prime Factorization of 69928

Prime factors of 69928 are 2, 8741. Prime factorization of 69928 in exponential form is:

69928 = 2³ × 8741¹

Step-3: Factors of 69910

List of positive integer factors of 69910 that divides 69910 without a remainder.

1, 2, 5, 10, 6991, 13982, 34955

Step-4: Factors of 69928

List of positive integer factors of 69928 that divides 69910 without a remainder.

1, 2, 4, 8, 8741, 17482, 34964

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69910 and 69928. The biggest common factor number is the GCF number.
So the greatest common factor 69910 and 69928 is 2.

Also check out the Least Common Multiple of 69910 and 69928