What is the Greatest Common Factor of 87204 and 87217?

Greatest common factor (GCF) of 87204 and 87217 is 13.

GCF(87204,87217) = 13

We will now calculate the prime factors of 87204 and 87217, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87204 and 87217.

How to find the GCF of 87204 and 87217?

We will first find the prime factorization of 87204 and 87217. After we will calculate the factors of 87204 and 87217 and find the biggest common factor number .

Step-1: Prime Factorization of 87204

Prime factors of 87204 are 2, 3, 13, 43. Prime factorization of 87204 in exponential form is:

87204 = 2² × 3¹ × 13² × 43¹

Step-2: Prime Factorization of 87217

Prime factors of 87217 are 13, 6709. Prime factorization of 87217 in exponential form is:

87217 = 13¹ × 6709¹

Step-3: Factors of 87204

List of positive integer factors of 87204 that divides 87204 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 1014, 1118, 1677, 2028, 2236, 3354, 6708, 7267, 14534, 21801, 29068, 43602

Step-4: Factors of 87217

List of positive integer factors of 87217 that divides 87204 without a remainder.

1, 13, 6709

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87204 and 87217. The biggest common factor number is the GCF number.
So the greatest common factor 87204 and 87217 is 13.

Also check out the Least Common Multiple of 87204 and 87217