What is the Greatest Common Factor of 82278 and 82296?

Greatest common factor (GCF) of 82278 and 82296 is 18.

GCF(82278,82296) = 18

We will now calculate the prime factors of 82278 and 82296, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82278 and 82296.

How to find the GCF of 82278 and 82296?

We will first find the prime factorization of 82278 and 82296. After we will calculate the factors of 82278 and 82296 and find the biggest common factor number .

Step-1: Prime Factorization of 82278

Prime factors of 82278 are 2, 3, 7, 653. Prime factorization of 82278 in exponential form is:

82278 = 2¹ × 3² × 7¹ × 653¹

Step-2: Prime Factorization of 82296

Prime factors of 82296 are 2, 3, 127. Prime factorization of 82296 in exponential form is:

82296 = 2³ × 3⁴ × 127¹

Step-3: Factors of 82278

List of positive integer factors of 82278 that divides 82278 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 653, 1306, 1959, 3918, 4571, 5877, 9142, 11754, 13713, 27426, 41139

Step-4: Factors of 82296

List of positive integer factors of 82296 that divides 82278 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 254, 324, 381, 508, 648, 762, 1016, 1143, 1524, 2286, 3048, 3429, 4572, 6858, 9144, 10287, 13716, 20574, 27432, 41148

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82278 and 82296. The biggest common factor number is the GCF number.
So the greatest common factor 82278 and 82296 is 18.

Also check out the Least Common Multiple of 82278 and 82296