What is the Greatest Common Factor of 71526 and 71533?

Greatest common factor (GCF) of 71526 and 71533 is 7.

GCF(71526,71533) = 7

We will now calculate the prime factors of 71526 and 71533, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71526 and 71533.

How to find the GCF of 71526 and 71533?

We will first find the prime factorization of 71526 and 71533. After we will calculate the factors of 71526 and 71533 and find the biggest common factor number .

Step-1: Prime Factorization of 71526

Prime factors of 71526 are 2, 3, 7, 13, 131. Prime factorization of 71526 in exponential form is:

71526 = 2¹ × 3¹ × 7¹ × 13¹ × 131¹

Step-2: Prime Factorization of 71533

Prime factors of 71533 are 7, 11, 929. Prime factorization of 71533 in exponential form is:

71533 = 7¹ × 11¹ × 929¹

Step-3: Factors of 71526

List of positive integer factors of 71526 that divides 71526 without a remainder.

1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 393, 546, 786, 917, 1703, 1834, 2751, 3406, 5109, 5502, 10218, 11921, 23842, 35763

Step-4: Factors of 71533

List of positive integer factors of 71533 that divides 71526 without a remainder.

1, 7, 11, 77, 929, 6503, 10219

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71526 and 71533. The biggest common factor number is the GCF number.
So the greatest common factor 71526 and 71533 is 7.

Also check out the Least Common Multiple of 71526 and 71533