What is the Greatest Common Factor of 63424 and 63442?

Greatest common factor (GCF) of 63424 and 63442 is 2.

GCF(63424,63442) = 2

We will now calculate the prime factors of 63424 and 63442, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63424 and 63442.

How to find the GCF of 63424 and 63442?

We will first find the prime factorization of 63424 and 63442. After we will calculate the factors of 63424 and 63442 and find the biggest common factor number .

Step-1: Prime Factorization of 63424

Prime factors of 63424 are 2, 991. Prime factorization of 63424 in exponential form is:

63424 = 2⁶ × 991¹

Step-2: Prime Factorization of 63442

Prime factors of 63442 are 2, 31721. Prime factorization of 63442 in exponential form is:

63442 = 2¹ × 31721¹

Step-3: Factors of 63424

List of positive integer factors of 63424 that divides 63424 without a remainder.

1, 2, 4, 8, 16, 32, 64, 991, 1982, 3964, 7928, 15856, 31712

Step-4: Factors of 63442

List of positive integer factors of 63442 that divides 63424 without a remainder.

1, 2, 31721

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63424 and 63442. The biggest common factor number is the GCF number.
So the greatest common factor 63424 and 63442 is 2.

Also check out the Least Common Multiple of 63424 and 63442