What is the Greatest Common Factor of 63947 and 63967?

Greatest common factor (GCF) of 63947 and 63967 is 1.

GCF(63947,63967) = 1

We will now calculate the prime factors of 63947 and 63967, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63947 and 63967.

How to find the GCF of 63947 and 63967?

We will first find the prime factorization of 63947 and 63967. After we will calculate the factors of 63947 and 63967 and find the biggest common factor number .

Step-1: Prime Factorization of 63947

Prime factors of 63947 are 13, 4919. Prime factorization of 63947 in exponential form is:

63947 = 13¹ × 4919¹

Step-2: Prime Factorization of 63967

Prime factors of 63967 are 47, 1361. Prime factorization of 63967 in exponential form is:

63967 = 47¹ × 1361¹

Step-3: Factors of 63947

List of positive integer factors of 63947 that divides 63947 without a remainder.

1, 13, 4919

Step-4: Factors of 63967

List of positive integer factors of 63967 that divides 63947 without a remainder.

1, 47, 1361

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63947 and 63967. The biggest common factor number is the GCF number.
So the greatest common factor 63947 and 63967 is 1.

Also check out the Least Common Multiple of 63947 and 63967