What is the Greatest Common Factor of 97812 and 97822?

Greatest common factor (GCF) of 97812 and 97822 is 2.

GCF(97812,97822) = 2

We will now calculate the prime factors of 97812 and 97822, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97812 and 97822.

How to find the GCF of 97812 and 97822?

We will first find the prime factorization of 97812 and 97822. After we will calculate the factors of 97812 and 97822 and find the biggest common factor number .

Step-1: Prime Factorization of 97812

Prime factors of 97812 are 2, 3, 11, 13, 19. Prime factorization of 97812 in exponential form is:

97812 = 2² × 3² × 11¹ × 13¹ × 19¹

Step-2: Prime Factorization of 97822

Prime factors of 97822 are 2, 59, 829. Prime factorization of 97822 in exponential form is:

97822 = 2¹ × 59¹ × 829¹

Step-3: Factors of 97812

List of positive integer factors of 97812 that divides 97812 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 429, 468, 494, 572, 627, 684, 741, 836, 858, 988, 1254, 1287, 1482, 1716, 1881, 2223, 2508, 2574, 2717, 2964, 3762, 4446, 5148, 5434, 7524, 8151, 8892, 10868, 16302, 24453, 32604, 48906

Step-4: Factors of 97822

List of positive integer factors of 97822 that divides 97812 without a remainder.

1, 2, 59, 118, 829, 1658, 48911

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97812 and 97822. The biggest common factor number is the GCF number.
So the greatest common factor 97812 and 97822 is 2.

Also check out the Least Common Multiple of 97812 and 97822