What is the Greatest Common Factor of 75612 and 75620?

Greatest common factor (GCF) of 75612 and 75620 is 4.

GCF(75612,75620) = 4

We will now calculate the prime factors of 75612 and 75620, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75612 and 75620.

How to find the GCF of 75612 and 75620?

We will first find the prime factorization of 75612 and 75620. After we will calculate the factors of 75612 and 75620 and find the biggest common factor number .

Step-1: Prime Factorization of 75612

Prime factors of 75612 are 2, 3, 6301. Prime factorization of 75612 in exponential form is:

75612 = 2² × 3¹ × 6301¹

Step-2: Prime Factorization of 75620

Prime factors of 75620 are 2, 5, 19, 199. Prime factorization of 75620 in exponential form is:

75620 = 2² × 5¹ × 19¹ × 199¹

Step-3: Factors of 75612

List of positive integer factors of 75612 that divides 75612 without a remainder.

1, 2, 3, 4, 6, 12, 6301, 12602, 18903, 25204, 37806

Step-4: Factors of 75620

List of positive integer factors of 75620 that divides 75612 without a remainder.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 199, 380, 398, 796, 995, 1990, 3781, 3980, 7562, 15124, 18905, 37810

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75612 and 75620. The biggest common factor number is the GCF number.
So the greatest common factor 75612 and 75620 is 4.

Also check out the Least Common Multiple of 75612 and 75620