What is the Greatest Common Factor of 69740 and 69759?

Greatest common factor (GCF) of 69740 and 69759 is 1.

GCF(69740,69759) = 1

We will now calculate the prime factors of 69740 and 69759, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69740 and 69759.

How to find the GCF of 69740 and 69759?

We will first find the prime factorization of 69740 and 69759. After we will calculate the factors of 69740 and 69759 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 69759

Prime factors of 69759 are 3, 23, 337. Prime factorization of 69759 in exponential form is:

69759 = 3² × 23¹ × 337¹

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 69759

List of positive integer factors of 69759 that divides 69740 without a remainder.

1, 3, 9, 23, 69, 207, 337, 1011, 3033, 7751, 23253

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69740 and 69759. The biggest common factor number is the GCF number.
So the greatest common factor 69740 and 69759 is 1.

Also check out the Least Common Multiple of 69740 and 69759