What is the Greatest Common Factor of 57343 and 57356?

Greatest common factor (GCF) of 57343 and 57356 is 13.

GCF(57343,57356) = 13

We will now calculate the prime factors of 57343 and 57356, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57343 and 57356.

How to find the GCF of 57343 and 57356?

We will first find the prime factorization of 57343 and 57356. After we will calculate the factors of 57343 and 57356 and find the biggest common factor number .

Step-1: Prime Factorization of 57343

Prime factors of 57343 are 11, 13, 401. Prime factorization of 57343 in exponential form is:

57343 = 11¹ × 13¹ × 401¹

Step-2: Prime Factorization of 57356

Prime factors of 57356 are 2, 13, 1103. Prime factorization of 57356 in exponential form is:

57356 = 2² × 13¹ × 1103¹

Step-3: Factors of 57343

List of positive integer factors of 57343 that divides 57343 without a remainder.

1, 11, 13, 143, 401, 4411, 5213

Step-4: Factors of 57356

List of positive integer factors of 57356 that divides 57343 without a remainder.

1, 2, 4, 13, 26, 52, 1103, 2206, 4412, 14339, 28678

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57343 and 57356. The biggest common factor number is the GCF number.
So the greatest common factor 57343 and 57356 is 13.

Also check out the Least Common Multiple of 57343 and 57356