What is the Greatest Common Factor of 89624 and 89644?

Greatest common factor (GCF) of 89624 and 89644 is 4.

GCF(89624,89644) = 4

We will now calculate the prime factors of 89624 and 89644, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89624 and 89644.

How to find the GCF of 89624 and 89644?

We will first find the prime factorization of 89624 and 89644. After we will calculate the factors of 89624 and 89644 and find the biggest common factor number .

Step-1: Prime Factorization of 89624

Prime factors of 89624 are 2, 17, 659. Prime factorization of 89624 in exponential form is:

89624 = 2³ × 17¹ × 659¹

Step-2: Prime Factorization of 89644

Prime factors of 89644 are 2, 73, 307. Prime factorization of 89644 in exponential form is:

89644 = 2² × 73¹ × 307¹

Step-3: Factors of 89624

List of positive integer factors of 89624 that divides 89624 without a remainder.

1, 2, 4, 8, 17, 34, 68, 136, 659, 1318, 2636, 5272, 11203, 22406, 44812

Step-4: Factors of 89644

List of positive integer factors of 89644 that divides 89624 without a remainder.

1, 2, 4, 73, 146, 292, 307, 614, 1228, 22411, 44822

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89624 and 89644. The biggest common factor number is the GCF number.
So the greatest common factor 89624 and 89644 is 4.

Also check out the Least Common Multiple of 89624 and 89644