What is the Greatest Common Factor of 63749 and 63755?

Greatest common factor (GCF) of 63749 and 63755 is 1.

GCF(63749,63755) = 1

We will now calculate the prime factors of 63749 and 63755, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63749 and 63755.

How to find the GCF of 63749 and 63755?

We will first find the prime factorization of 63749 and 63755. After we will calculate the factors of 63749 and 63755 and find the biggest common factor number .

Step-1: Prime Factorization of 63749

Prime factors of 63749 are 7, 1301. Prime factorization of 63749 in exponential form is:

63749 = 7² × 1301¹

Step-2: Prime Factorization of 63755

Prime factors of 63755 are 5, 41, 311. Prime factorization of 63755 in exponential form is:

63755 = 5¹ × 41¹ × 311¹

Step-3: Factors of 63749

List of positive integer factors of 63749 that divides 63749 without a remainder.

1, 7, 49, 1301, 9107

Step-4: Factors of 63755

List of positive integer factors of 63755 that divides 63749 without a remainder.

1, 5, 41, 205, 311, 1555, 12751

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63749 and 63755. The biggest common factor number is the GCF number.
So the greatest common factor 63749 and 63755 is 1.

Also check out the Least Common Multiple of 63749 and 63755