What is the Greatest Common Factor of 71550 and 71566?

Greatest common factor (GCF) of 71550 and 71566 is 2.

GCF(71550,71566) = 2

We will now calculate the prime factors of 71550 and 71566, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71550 and 71566.

How to find the GCF of 71550 and 71566?

We will first find the prime factorization of 71550 and 71566. After we will calculate the factors of 71550 and 71566 and find the biggest common factor number .

Step-1: Prime Factorization of 71550

Prime factors of 71550 are 2, 3, 5, 53. Prime factorization of 71550 in exponential form is:

71550 = 2¹ × 3³ × 5² × 53¹

Step-2: Prime Factorization of 71566

Prime factors of 71566 are 2, 11, 3253. Prime factorization of 71566 in exponential form is:

71566 = 2¹ × 11¹ × 3253¹

Step-3: Factors of 71550

List of positive integer factors of 71550 that divides 71550 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 90, 106, 135, 150, 159, 225, 265, 270, 318, 450, 477, 530, 675, 795, 954, 1325, 1350, 1431, 1590, 2385, 2650, 2862, 3975, 4770, 7155, 7950, 11925, 14310, 23850, 35775

Step-4: Factors of 71566

List of positive integer factors of 71566 that divides 71550 without a remainder.

1, 2, 11, 22, 3253, 6506, 35783

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71550 and 71566. The biggest common factor number is the GCF number.
So the greatest common factor 71550 and 71566 is 2.

Also check out the Least Common Multiple of 71550 and 71566