What is the Greatest Common Factor of 88123 and 88137?

Greatest common factor (GCF) of 88123 and 88137 is 7.

GCF(88123,88137) = 7

We will now calculate the prime factors of 88123 and 88137, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 88123 and 88137.

How to find the GCF of 88123 and 88137?

We will first find the prime factorization of 88123 and 88137. After we will calculate the factors of 88123 and 88137 and find the biggest common factor number .

Step-1: Prime Factorization of 88123

Prime factors of 88123 are 7, 12589. Prime factorization of 88123 in exponential form is:

88123 = 7¹ × 12589¹

Step-2: Prime Factorization of 88137

Prime factors of 88137 are 3, 7, 1399. Prime factorization of 88137 in exponential form is:

88137 = 3² × 7¹ × 1399¹

Step-3: Factors of 88123

List of positive integer factors of 88123 that divides 88123 without a remainder.

1, 7, 12589

Step-4: Factors of 88137

List of positive integer factors of 88137 that divides 88123 without a remainder.

1, 3, 7, 9, 21, 63, 1399, 4197, 9793, 12591, 29379

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 88123 and 88137. The biggest common factor number is the GCF number.
So the greatest common factor 88123 and 88137 is 7.

Also check out the Least Common Multiple of 88123 and 88137