What is the Greatest Common Factor of 63664 and 63682?

Greatest common factor (GCF) of 63664 and 63682 is 2.

GCF(63664,63682) = 2

We will now calculate the prime factors of 63664 and 63682, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63664 and 63682.

How to find the GCF of 63664 and 63682?

We will first find the prime factorization of 63664 and 63682. After we will calculate the factors of 63664 and 63682 and find the biggest common factor number .

Step-1: Prime Factorization of 63664

Prime factors of 63664 are 2, 23, 173. Prime factorization of 63664 in exponential form is:

63664 = 2⁴ × 23¹ × 173¹

Step-2: Prime Factorization of 63682

Prime factors of 63682 are 2, 17, 1873. Prime factorization of 63682 in exponential form is:

63682 = 2¹ × 17¹ × 1873¹

Step-3: Factors of 63664

List of positive integer factors of 63664 that divides 63664 without a remainder.

1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 368, 692, 1384, 2768, 3979, 7958, 15916, 31832

Step-4: Factors of 63682

List of positive integer factors of 63682 that divides 63664 without a remainder.

1, 2, 17, 34, 1873, 3746, 31841

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63664 and 63682. The biggest common factor number is the GCF number.
So the greatest common factor 63664 and 63682 is 2.

Also check out the Least Common Multiple of 63664 and 63682