What is the Greatest Common Factor of 35243 and 35256?

Greatest common factor (GCF) of 35243 and 35256 is 13.

GCF(35243,35256) = 13

We will now calculate the prime factors of 35243 and 35256, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 35243 and 35256.

How to find the GCF of 35243 and 35256?

We will first find the prime factorization of 35243 and 35256. After we will calculate the factors of 35243 and 35256 and find the biggest common factor number .

Step-1: Prime Factorization of 35243

Prime factors of 35243 are 13, 2711. Prime factorization of 35243 in exponential form is:

35243 = 13¹ × 2711¹

Step-2: Prime Factorization of 35256

Prime factors of 35256 are 2, 3, 13, 113. Prime factorization of 35256 in exponential form is:

35256 = 2³ × 3¹ × 13¹ × 113¹

Step-3: Factors of 35243

List of positive integer factors of 35243 that divides 35243 without a remainder.

1, 13, 2711

Step-4: Factors of 35256

List of positive integer factors of 35256 that divides 35243 without a remainder.

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 113, 156, 226, 312, 339, 452, 678, 904, 1356, 1469, 2712, 2938, 4407, 5876, 8814, 11752, 17628

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 35243 and 35256. The biggest common factor number is the GCF number.
So the greatest common factor 35243 and 35256 is 13.

Also check out the Least Common Multiple of 35243 and 35256