What is the Greatest Common Factor of 34564 and 34572?

Greatest common factor (GCF) of 34564 and 34572 is 4.

GCF(34564,34572) = 4

We will now calculate the prime factors of 34564 and 34572, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34564 and 34572.

How to find the GCF of 34564 and 34572?

We will first find the prime factorization of 34564 and 34572. After we will calculate the factors of 34564 and 34572 and find the biggest common factor number .

Step-1: Prime Factorization of 34564

Prime factors of 34564 are 2, 8641. Prime factorization of 34564 in exponential form is:

34564 = 2² × 8641¹

Step-2: Prime Factorization of 34572

Prime factors of 34572 are 2, 3, 43, 67. Prime factorization of 34572 in exponential form is:

34572 = 2² × 3¹ × 43¹ × 67¹

Step-3: Factors of 34564

List of positive integer factors of 34564 that divides 34564 without a remainder.

1, 2, 4, 8641, 17282

Step-4: Factors of 34572

List of positive integer factors of 34572 that divides 34564 without a remainder.

1, 2, 3, 4, 6, 12, 43, 67, 86, 129, 134, 172, 201, 258, 268, 402, 516, 804, 2881, 5762, 8643, 11524, 17286

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34564 and 34572. The biggest common factor number is the GCF number.
So the greatest common factor 34564 and 34572 is 4.

Also check out the Least Common Multiple of 34564 and 34572