What is the Greatest Common Factor of 63780 and 63797?

Greatest common factor (GCF) of 63780 and 63797 is 1.

GCF(63780,63797) = 1

We will now calculate the prime factors of 63780 and 63797, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63780 and 63797.

How to find the GCF of 63780 and 63797?

We will first find the prime factorization of 63780 and 63797. After we will calculate the factors of 63780 and 63797 and find the biggest common factor number .

Step-1: Prime Factorization of 63780

Prime factors of 63780 are 2, 3, 5, 1063. Prime factorization of 63780 in exponential form is:

63780 = 2² × 3¹ × 5¹ × 1063¹

Step-2: Prime Factorization of 63797

Prime factors of 63797 are 131, 487. Prime factorization of 63797 in exponential form is:

63797 = 131¹ × 487¹

Step-3: Factors of 63780

List of positive integer factors of 63780 that divides 63780 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1063, 2126, 3189, 4252, 5315, 6378, 10630, 12756, 15945, 21260, 31890

Step-4: Factors of 63797

List of positive integer factors of 63797 that divides 63780 without a remainder.

1, 131, 487

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63780 and 63797. The biggest common factor number is the GCF number.
So the greatest common factor 63780 and 63797 is 1.

Also check out the Least Common Multiple of 63780 and 63797