What is the Greatest Common Factor of 69100 and 69118?

Greatest common factor (GCF) of 69100 and 69118 is 2.

GCF(69100,69118) = 2

We will now calculate the prime factors of 69100 and 69118, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69100 and 69118.

How to find the GCF of 69100 and 69118?

We will first find the prime factorization of 69100 and 69118. After we will calculate the factors of 69100 and 69118 and find the biggest common factor number .

Step-1: Prime Factorization of 69100

Prime factors of 69100 are 2, 5, 691. Prime factorization of 69100 in exponential form is:

69100 = 2² × 5² × 691¹

Step-2: Prime Factorization of 69118

Prime factors of 69118 are 2, 7, 4937. Prime factorization of 69118 in exponential form is:

69118 = 2¹ × 7¹ × 4937¹

Step-3: Factors of 69100

List of positive integer factors of 69100 that divides 69100 without a remainder.

1, 2, 4, 5, 10, 20, 25, 50, 100, 691, 1382, 2764, 3455, 6910, 13820, 17275, 34550

Step-4: Factors of 69118

List of positive integer factors of 69118 that divides 69100 without a remainder.

1, 2, 7, 14, 4937, 9874, 34559

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69100 and 69118. The biggest common factor number is the GCF number.
So the greatest common factor 69100 and 69118 is 2.

Also check out the Least Common Multiple of 69100 and 69118