What is the Greatest Common Factor of 63775 and 63783?

Greatest common factor (GCF) of 63775 and 63783 is 1.

GCF(63775,63783) = 1

We will now calculate the prime factors of 63775 and 63783, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63775 and 63783.

How to find the GCF of 63775 and 63783?

We will first find the prime factorization of 63775 and 63783. After we will calculate the factors of 63775 and 63783 and find the biggest common factor number .

Step-1: Prime Factorization of 63775

Prime factors of 63775 are 5, 2551. Prime factorization of 63775 in exponential form is:

63775 = 5² × 2551¹

Step-2: Prime Factorization of 63783

Prime factors of 63783 are 3, 19, 373. Prime factorization of 63783 in exponential form is:

63783 = 3² × 19¹ × 373¹

Step-3: Factors of 63775

List of positive integer factors of 63775 that divides 63775 without a remainder.

1, 5, 25, 2551, 12755

Step-4: Factors of 63783

List of positive integer factors of 63783 that divides 63775 without a remainder.

1, 3, 9, 19, 57, 171, 373, 1119, 3357, 7087, 21261

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63775 and 63783. The biggest common factor number is the GCF number.
So the greatest common factor 63775 and 63783 is 1.

Also check out the Least Common Multiple of 63775 and 63783