What is the Greatest Common Factor of 69740 and 69751?

Greatest common factor (GCF) of 69740 and 69751 is 11.

GCF(69740,69751) = 11

We will now calculate the prime factors of 69740 and 69751, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69740 and 69751.

How to find the GCF of 69740 and 69751?

We will first find the prime factorization of 69740 and 69751. After we will calculate the factors of 69740 and 69751 and find the biggest common factor number .

Step-1: Prime Factorization of 69740

Prime factors of 69740 are 2, 5, 11, 317. Prime factorization of 69740 in exponential form is:

69740 = 2² × 5¹ × 11¹ × 317¹

Step-2: Prime Factorization of 69751

Prime factors of 69751 are 11, 17, 373. Prime factorization of 69751 in exponential form is:

69751 = 11¹ × 17¹ × 373¹

Step-3: Factors of 69740

List of positive integer factors of 69740 that divides 69740 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 317, 634, 1268, 1585, 3170, 3487, 6340, 6974, 13948, 17435, 34870

Step-4: Factors of 69751

List of positive integer factors of 69751 that divides 69740 without a remainder.

1, 11, 17, 187, 373, 4103, 6341

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69740 and 69751. The biggest common factor number is the GCF number.
So the greatest common factor 69740 and 69751 is 11.

Also check out the Least Common Multiple of 69740 and 69751