What is the Greatest Common Factor of 63520 and 63529?

Greatest common factor (GCF) of 63520 and 63529 is 1.

GCF(63520,63529) = 1

We will now calculate the prime factors of 63520 and 63529, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63520 and 63529.

How to find the GCF of 63520 and 63529?

We will first find the prime factorization of 63520 and 63529. After we will calculate the factors of 63520 and 63529 and find the biggest common factor number .

Step-1: Prime Factorization of 63520

Prime factors of 63520 are 2, 5, 397. Prime factorization of 63520 in exponential form is:

63520 = 2⁵ × 5¹ × 397¹

Step-2: Prime Factorization of 63529

Prime factors of 63529 are 17, 37, 101. Prime factorization of 63529 in exponential form is:

63529 = 17¹ × 37¹ × 101¹

Step-3: Factors of 63520

List of positive integer factors of 63520 that divides 63520 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 397, 794, 1588, 1985, 3176, 3970, 6352, 7940, 12704, 15880, 31760

Step-4: Factors of 63529

List of positive integer factors of 63529 that divides 63520 without a remainder.

1, 17, 37, 101, 629, 1717, 3737

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63520 and 63529. The biggest common factor number is the GCF number.
So the greatest common factor 63520 and 63529 is 1.

Also check out the Least Common Multiple of 63520 and 63529