What is the Greatest Common Factor of 53638 and 53642?

Greatest common factor (GCF) of 53638 and 53642 is 2.

GCF(53638,53642) = 2

We will now calculate the prime factors of 53638 and 53642, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53638 and 53642.

How to find the GCF of 53638 and 53642?

We will first find the prime factorization of 53638 and 53642. After we will calculate the factors of 53638 and 53642 and find the biggest common factor number .

Step-1: Prime Factorization of 53638

Prime factors of 53638 are 2, 13, 2063. Prime factorization of 53638 in exponential form is:

53638 = 2¹ × 13¹ × 2063¹

Step-2: Prime Factorization of 53642

Prime factors of 53642 are 2, 26821. Prime factorization of 53642 in exponential form is:

53642 = 2¹ × 26821¹

Step-3: Factors of 53638

List of positive integer factors of 53638 that divides 53638 without a remainder.

1, 2, 13, 26, 2063, 4126, 26819

Step-4: Factors of 53642

List of positive integer factors of 53642 that divides 53638 without a remainder.

1, 2, 26821

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53638 and 53642. The biggest common factor number is the GCF number.
So the greatest common factor 53638 and 53642 is 2.

Also check out the Least Common Multiple of 53638 and 53642