What is the Greatest Common Factor of 63279 and 63290?

Greatest common factor (GCF) of 63279 and 63290 is 1.

GCF(63279,63290) = 1

We will now calculate the prime factors of 63279 and 63290, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63279 and 63290.

How to find the GCF of 63279 and 63290?

We will first find the prime factorization of 63279 and 63290. After we will calculate the factors of 63279 and 63290 and find the biggest common factor number .

Step-1: Prime Factorization of 63279

Prime factors of 63279 are 3, 79, 89. Prime factorization of 63279 in exponential form is:

63279 = 3² × 79¹ × 89¹

Step-2: Prime Factorization of 63290

Prime factors of 63290 are 2, 5, 6329. Prime factorization of 63290 in exponential form is:

63290 = 2¹ × 5¹ × 6329¹

Step-3: Factors of 63279

List of positive integer factors of 63279 that divides 63279 without a remainder.

1, 3, 9, 79, 89, 237, 267, 711, 801, 7031, 21093

Step-4: Factors of 63290

List of positive integer factors of 63290 that divides 63279 without a remainder.

1, 2, 5, 10, 6329, 12658, 31645

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63279 and 63290. The biggest common factor number is the GCF number.
So the greatest common factor 63279 and 63290 is 1.

Also check out the Least Common Multiple of 63279 and 63290