What is the Greatest Common Factor of 65378 and 65388?

Greatest common factor (GCF) of 65378 and 65388 is 2.

GCF(65378,65388) = 2

We will now calculate the prime factors of 65378 and 65388, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65378 and 65388.

How to find the GCF of 65378 and 65388?

We will first find the prime factorization of 65378 and 65388. After we will calculate the factors of 65378 and 65388 and find the biggest common factor number .

Step-1: Prime Factorization of 65378

Prime factors of 65378 are 2, 97, 337. Prime factorization of 65378 in exponential form is:

65378 = 2¹ × 97¹ × 337¹

Step-2: Prime Factorization of 65388

Prime factors of 65388 are 2, 3, 5449. Prime factorization of 65388 in exponential form is:

65388 = 2² × 3¹ × 5449¹

Step-3: Factors of 65378

List of positive integer factors of 65378 that divides 65378 without a remainder.

1, 2, 97, 194, 337, 674, 32689

Step-4: Factors of 65388

List of positive integer factors of 65388 that divides 65378 without a remainder.

1, 2, 3, 4, 6, 12, 5449, 10898, 16347, 21796, 32694

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65378 and 65388. The biggest common factor number is the GCF number.
So the greatest common factor 65378 and 65388 is 2.

Also check out the Least Common Multiple of 65378 and 65388