What is the Greatest Common Factor of 63425 and 63437?

Greatest common factor (GCF) of 63425 and 63437 is 1.

GCF(63425,63437) = 1

We will now calculate the prime factors of 63425 and 63437, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63425 and 63437.

How to find the GCF of 63425 and 63437?

We will first find the prime factorization of 63425 and 63437. After we will calculate the factors of 63425 and 63437 and find the biggest common factor number .

Step-1: Prime Factorization of 63425

Prime factors of 63425 are 5, 43, 59. Prime factorization of 63425 in exponential form is:

63425 = 5² × 43¹ × 59¹

Step-2: Prime Factorization of 63437

Prime factors of 63437 are 11, 73, 79. Prime factorization of 63437 in exponential form is:

63437 = 11¹ × 73¹ × 79¹

Step-3: Factors of 63425

List of positive integer factors of 63425 that divides 63425 without a remainder.

1, 5, 25, 43, 59, 215, 295, 1075, 1475, 2537, 12685

Step-4: Factors of 63437

List of positive integer factors of 63437 that divides 63425 without a remainder.

1, 11, 73, 79, 803, 869, 5767

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63425 and 63437. The biggest common factor number is the GCF number.
So the greatest common factor 63425 and 63437 is 1.

Also check out the Least Common Multiple of 63425 and 63437