What is the Greatest Common Factor of 63426 and 63437?

Greatest common factor (GCF) of 63426 and 63437 is 11.

GCF(63426,63437) = 11

We will now calculate the prime factors of 63426 and 63437, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63426 and 63437.

How to find the GCF of 63426 and 63437?

We will first find the prime factorization of 63426 and 63437. After we will calculate the factors of 63426 and 63437 and find the biggest common factor number .

Step-1: Prime Factorization of 63426

Prime factors of 63426 are 2, 3, 11, 31. Prime factorization of 63426 in exponential form is:

63426 = 2¹ × 3¹ × 11¹ × 31²

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 63426

List of positive integer factors of 63426 that divides 63426 without a remainder.

1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 961, 1023, 1922, 2046, 2883, 5766, 10571, 21142, 31713

Step-4: Factors of 63437

List of positive integer factors of 63437 that divides 63426 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63426 and 63437. The biggest common factor number is the GCF number.
So the greatest common factor 63426 and 63437 is 11.

Also check out the Least Common Multiple of 63426 and 63437