What is the Greatest Common Factor of 63345 and 63356?

Greatest common factor (GCF) of 63345 and 63356 is 1.

GCF(63345,63356) = 1

We will now calculate the prime factors of 63345 and 63356, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63345 and 63356.

How to find the GCF of 63345 and 63356?

We will first find the prime factorization of 63345 and 63356. After we will calculate the factors of 63345 and 63356 and find the biggest common factor number .

Step-1: Prime Factorization of 63345

Prime factors of 63345 are 3, 5, 41, 103. Prime factorization of 63345 in exponential form is:

63345 = 3¹ × 5¹ × 41¹ × 103¹

Step-2: Prime Factorization of 63356

Prime factors of 63356 are 2, 47, 337. Prime factorization of 63356 in exponential form is:

63356 = 2² × 47¹ × 337¹

Step-3: Factors of 63345

List of positive integer factors of 63345 that divides 63345 without a remainder.

1, 3, 5, 15, 41, 103, 123, 205, 309, 515, 615, 1545, 4223, 12669, 21115

Step-4: Factors of 63356

List of positive integer factors of 63356 that divides 63345 without a remainder.

1, 2, 4, 47, 94, 188, 337, 674, 1348, 15839, 31678

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63345 and 63356. The biggest common factor number is the GCF number.
So the greatest common factor 63345 and 63356 is 1.

Also check out the Least Common Multiple of 63345 and 63356