What is the Greatest Common Factor of 63422 and 63431?

Greatest common factor (GCF) of 63422 and 63431 is 1.

GCF(63422,63431) = 1

We will now calculate the prime factors of 63422 and 63431, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63422 and 63431.

How to find the GCF of 63422 and 63431?

We will first find the prime factorization of 63422 and 63431. After we will calculate the factors of 63422 and 63431 and find the biggest common factor number .

Step-1: Prime Factorization of 63422

Prime factors of 63422 are 2, 19, 1669. Prime factorization of 63422 in exponential form is:

63422 = 2¹ × 19¹ × 1669¹

Step-2: Prime Factorization of 63431

Prime factors of 63431 are 137, 463. Prime factorization of 63431 in exponential form is:

63431 = 137¹ × 463¹

Step-3: Factors of 63422

List of positive integer factors of 63422 that divides 63422 without a remainder.

1, 2, 19, 38, 1669, 3338, 31711

Step-4: Factors of 63431

List of positive integer factors of 63431 that divides 63422 without a remainder.

1, 137, 463

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63422 and 63431. The biggest common factor number is the GCF number.
So the greatest common factor 63422 and 63431 is 1.

Also check out the Least Common Multiple of 63422 and 63431