What is the Greatest Common Factor of 53953 and 53966?

Greatest common factor (GCF) of 53953 and 53966 is 1.

GCF(53953,53966) = 1

We will now calculate the prime factors of 53953 and 53966, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53953 and 53966.

How to find the GCF of 53953 and 53966?

We will first find the prime factorization of 53953 and 53966. After we will calculate the factors of 53953 and 53966 and find the biggest common factor number .

Step-1: Prime Factorization of 53953

Prime factors of 53953 are 163, 331. Prime factorization of 53953 in exponential form is:

53953 = 163¹ × 331¹

Step-2: Prime Factorization of 53966

Prime factors of 53966 are 2, 11, 223. Prime factorization of 53966 in exponential form is:

53966 = 2¹ × 11² × 223¹

Step-3: Factors of 53953

List of positive integer factors of 53953 that divides 53953 without a remainder.

1, 163, 331

Step-4: Factors of 53966

List of positive integer factors of 53966 that divides 53953 without a remainder.

1, 2, 11, 22, 121, 223, 242, 446, 2453, 4906, 26983

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53953 and 53966. The biggest common factor number is the GCF number.
So the greatest common factor 53953 and 53966 is 1.

Also check out the Least Common Multiple of 53953 and 53966