What is the Greatest Common Factor of 31020 and 31032?

Greatest common factor (GCF) of 31020 and 31032 is 12.

GCF(31020,31032) = 12

We will now calculate the prime factors of 31020 and 31032, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31020 and 31032.

How to find the GCF of 31020 and 31032?

We will first find the prime factorization of 31020 and 31032. After we will calculate the factors of 31020 and 31032 and find the biggest common factor number .

Step-1: Prime Factorization of 31020

Prime factors of 31020 are 2, 3, 5, 11, 47. Prime factorization of 31020 in exponential form is:

31020 = 2² × 3¹ × 5¹ × 11¹ × 47¹

Step-2: Prime Factorization of 31032

Prime factors of 31032 are 2, 3, 431. Prime factorization of 31032 in exponential form is:

31032 = 2³ × 3² × 431¹

Step-3: Factors of 31020

List of positive integer factors of 31020 that divides 31020 without a remainder.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 564, 660, 705, 940, 1034, 1410, 1551, 2068, 2585, 2820, 3102, 5170, 6204, 7755, 10340, 15510

Step-4: Factors of 31032

List of positive integer factors of 31032 that divides 31020 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 7758, 10344, 15516

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31020 and 31032. The biggest common factor number is the GCF number.
So the greatest common factor 31020 and 31032 is 12.

Also check out the Least Common Multiple of 31020 and 31032