What is the Greatest Common Factor of 55349 and 55356?

Greatest common factor (GCF) of 55349 and 55356 is 7.

GCF(55349,55356) = 7

We will now calculate the prime factors of 55349 and 55356, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55349 and 55356.

How to find the GCF of 55349 and 55356?

We will first find the prime factorization of 55349 and 55356. After we will calculate the factors of 55349 and 55356 and find the biggest common factor number .

Step-1: Prime Factorization of 55349

Prime factors of 55349 are 7, 7907. Prime factorization of 55349 in exponential form is:

55349 = 7¹ × 7907¹

Step-2: Prime Factorization of 55356

Prime factors of 55356 are 2, 3, 7, 659. Prime factorization of 55356 in exponential form is:

55356 = 2² × 3¹ × 7¹ × 659¹

Step-3: Factors of 55349

List of positive integer factors of 55349 that divides 55349 without a remainder.

1, 7, 7907

Step-4: Factors of 55356

List of positive integer factors of 55356 that divides 55349 without a remainder.

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 659, 1318, 1977, 2636, 3954, 4613, 7908, 9226, 13839, 18452, 27678

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55349 and 55356. The biggest common factor number is the GCF number.
So the greatest common factor 55349 and 55356 is 7.

Also check out the Least Common Multiple of 55349 and 55356