What is the Greatest Common Factor of 57590 and 57603?

Greatest common factor (GCF) of 57590 and 57603 is 13.

GCF(57590,57603) = 13

We will now calculate the prime factors of 57590 and 57603, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 57590 and 57603.

How to find the GCF of 57590 and 57603?

We will first find the prime factorization of 57590 and 57603. After we will calculate the factors of 57590 and 57603 and find the biggest common factor number .

Step-1: Prime Factorization of 57590

Prime factors of 57590 are 2, 5, 13, 443. Prime factorization of 57590 in exponential form is:

57590 = 2¹ × 5¹ × 13¹ × 443¹

Step-2: Prime Factorization of 57603

Prime factors of 57603 are 3, 7, 13, 211. Prime factorization of 57603 in exponential form is:

57603 = 3¹ × 7¹ × 13¹ × 211¹

Step-3: Factors of 57590

List of positive integer factors of 57590 that divides 57590 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130, 443, 886, 2215, 4430, 5759, 11518, 28795

Step-4: Factors of 57603

List of positive integer factors of 57603 that divides 57590 without a remainder.

1, 3, 7, 13, 21, 39, 91, 211, 273, 633, 1477, 2743, 4431, 8229, 19201

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 57590 and 57603. The biggest common factor number is the GCF number.
So the greatest common factor 57590 and 57603 is 13.

Also check out the Least Common Multiple of 57590 and 57603