What is the Greatest Common Factor of 53721 and 53738?

Greatest common factor (GCF) of 53721 and 53738 is 1.

GCF(53721,53738) = 1

We will now calculate the prime factors of 53721 and 53738, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53721 and 53738.

How to find the GCF of 53721 and 53738?

We will first find the prime factorization of 53721 and 53738. After we will calculate the factors of 53721 and 53738 and find the biggest common factor number .

Step-1: Prime Factorization of 53721

Prime factors of 53721 are 3, 47, 127. Prime factorization of 53721 in exponential form is:

53721 = 3² × 47¹ × 127¹

Step-2: Prime Factorization of 53738

Prime factors of 53738 are 2, 97, 277. Prime factorization of 53738 in exponential form is:

53738 = 2¹ × 97¹ × 277¹

Step-3: Factors of 53721

List of positive integer factors of 53721 that divides 53721 without a remainder.

1, 3, 9, 47, 127, 141, 381, 423, 1143, 5969, 17907

Step-4: Factors of 53738

List of positive integer factors of 53738 that divides 53721 without a remainder.

1, 2, 97, 194, 277, 554, 26869

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53721 and 53738. The biggest common factor number is the GCF number.
So the greatest common factor 53721 and 53738 is 1.

Also check out the Least Common Multiple of 53721 and 53738