What is the Greatest Common Factor of 17628 and 17641?

Greatest common factor (GCF) of 17628 and 17641 is 13.

GCF(17628,17641) = 13

We will now calculate the prime factors of 17628 and 17641, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17628 and 17641.

How to find the GCF of 17628 and 17641?

We will first find the prime factorization of 17628 and 17641. After we will calculate the factors of 17628 and 17641 and find the biggest common factor number .

Step-1: Prime Factorization of 17628

Prime factors of 17628 are 2, 3, 13, 113. Prime factorization of 17628 in exponential form is:

17628 = 2² × 3¹ × 13¹ × 113¹

Step-2: Prime Factorization of 17641

Prime factors of 17641 are 13, 23, 59. Prime factorization of 17641 in exponential form is:

17641 = 13¹ × 23¹ × 59¹

Step-3: Factors of 17628

List of positive integer factors of 17628 that divides 17628 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5876, 8814

Step-4: Factors of 17641

List of positive integer factors of 17641 that divides 17628 without a remainder.

1, 13, 23, 59, 299, 767, 1357

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17628 and 17641. The biggest common factor number is the GCF number.
So the greatest common factor 17628 and 17641 is 13.

Also check out the Least Common Multiple of 17628 and 17641