What is the Greatest Common Factor of 62656 and 62665?

Greatest common factor (GCF) of 62656 and 62665 is 1.

GCF(62656,62665) = 1

We will now calculate the prime factors of 62656 and 62665, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 62656 and 62665.

How to find the GCF of 62656 and 62665?

We will first find the prime factorization of 62656 and 62665. After we will calculate the factors of 62656 and 62665 and find the biggest common factor number .

Step-1: Prime Factorization of 62656

Prime factors of 62656 are 2, 11, 89. Prime factorization of 62656 in exponential form is:

62656 = 2⁶ × 11¹ × 89¹

Step-2: Prime Factorization of 62665

Prime factors of 62665 are 5, 83, 151. Prime factorization of 62665 in exponential form is:

62665 = 5¹ × 83¹ × 151¹

Step-3: Factors of 62656

List of positive integer factors of 62656 that divides 62656 without a remainder.

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 352, 356, 704, 712, 979, 1424, 1958, 2848, 3916, 5696, 7832, 15664, 31328

Step-4: Factors of 62665

List of positive integer factors of 62665 that divides 62656 without a remainder.

1, 5, 83, 151, 415, 755, 12533

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 62656 and 62665. The biggest common factor number is the GCF number.
So the greatest common factor 62656 and 62665 is 1.

Also check out the Least Common Multiple of 62656 and 62665