What is the Greatest Common Factor of 63280 and 63297?

Greatest common factor (GCF) of 63280 and 63297 is 1.

GCF(63280,63297) = 1

We will now calculate the prime factors of 63280 and 63297, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63280 and 63297.

How to find the GCF of 63280 and 63297?

We will first find the prime factorization of 63280 and 63297. After we will calculate the factors of 63280 and 63297 and find the biggest common factor number .

Step-1: Prime Factorization of 63280

Prime factors of 63280 are 2, 5, 7, 113. Prime factorization of 63280 in exponential form is:

63280 = 2⁴ × 5¹ × 7¹ × 113¹

Step-2: Prime Factorization of 63297

Prime factors of 63297 are 3, 13, 541. Prime factorization of 63297 in exponential form is:

63297 = 3² × 13¹ × 541¹

Step-3: Factors of 63280

List of positive integer factors of 63280 that divides 63280 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 904, 1130, 1582, 1808, 2260, 3164, 3955, 4520, 6328, 7910, 9040, 12656, 15820, 31640

Step-4: Factors of 63297

List of positive integer factors of 63297 that divides 63280 without a remainder.

1, 3, 9, 13, 39, 117, 541, 1623, 4869, 7033, 21099

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63280 and 63297. The biggest common factor number is the GCF number.
So the greatest common factor 63280 and 63297 is 1.

Also check out the Least Common Multiple of 63280 and 63297