What is the Greatest Common Factor of 88615 and 88620?

Greatest common factor (GCF) of 88615 and 88620 is 5.

GCF(88615,88620) = 5

We will now calculate the prime factors of 88615 and 88620, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 88615 and 88620.

How to find the GCF of 88615 and 88620?

We will first find the prime factorization of 88615 and 88620. After we will calculate the factors of 88615 and 88620 and find the biggest common factor number .

Step-1: Prime Factorization of 88615

Prime factors of 88615 are 5, 37, 479. Prime factorization of 88615 in exponential form is:

88615 = 5¹ × 37¹ × 479¹

Step-2: Prime Factorization of 88620

Prime factors of 88620 are 2, 3, 5, 7, 211. Prime factorization of 88620 in exponential form is:

88620 = 2² × 3¹ × 5¹ × 7¹ × 211¹

Step-3: Factors of 88615

List of positive integer factors of 88615 that divides 88615 without a remainder.

1, 5, 37, 185, 479, 2395, 17723

Step-4: Factors of 88620

List of positive integer factors of 88620 that divides 88615 without a remainder.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 844, 1055, 1266, 1477, 2110, 2532, 2954, 3165, 4220, 4431, 5908, 6330, 7385, 8862, 12660, 14770, 17724, 22155, 29540, 44310

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 88615 and 88620. The biggest common factor number is the GCF number.
So the greatest common factor 88615 and 88620 is 5.

Also check out the Least Common Multiple of 88615 and 88620