What is the Greatest Common Factor of 77172 and 77183?

Greatest common factor (GCF) of 77172 and 77183 is 1.

GCF(77172,77183) = 1

We will now calculate the prime factors of 77172 and 77183, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77172 and 77183.

How to find the GCF of 77172 and 77183?

We will first find the prime factorization of 77172 and 77183. After we will calculate the factors of 77172 and 77183 and find the biggest common factor number .

Step-1: Prime Factorization of 77172

Prime factors of 77172 are 2, 3, 59, 109. Prime factorization of 77172 in exponential form is:

77172 = 2² × 3¹ × 59¹ × 109¹

Step-2: Prime Factorization of 77183

Prime factors of 77183 are 79, 977. Prime factorization of 77183 in exponential form is:

77183 = 79¹ × 977¹

Step-3: Factors of 77172

List of positive integer factors of 77172 that divides 77172 without a remainder.

1, 2, 3, 4, 6, 12, 59, 109, 118, 177, 218, 236, 327, 354, 436, 654, 708, 1308, 6431, 12862, 19293, 25724, 38586

Step-4: Factors of 77183

List of positive integer factors of 77183 that divides 77172 without a remainder.

1, 79, 977

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77172 and 77183. The biggest common factor number is the GCF number.
So the greatest common factor 77172 and 77183 is 1.

Also check out the Least Common Multiple of 77172 and 77183