What is the Greatest Common Factor of 83898 and 83907?

Greatest common factor (GCF) of 83898 and 83907 is 9.

GCF(83898,83907) = 9

We will now calculate the prime factors of 83898 and 83907, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83898 and 83907.

How to find the GCF of 83898 and 83907?

We will first find the prime factorization of 83898 and 83907. After we will calculate the factors of 83898 and 83907 and find the biggest common factor number .

Step-1: Prime Factorization of 83898

Prime factors of 83898 are 2, 3, 59, 79. Prime factorization of 83898 in exponential form is:

83898 = 2¹ × 3² × 59¹ × 79¹

Step-2: Prime Factorization of 83907

Prime factors of 83907 are 3, 9323. Prime factorization of 83907 in exponential form is:

83907 = 3² × 9323¹

Step-3: Factors of 83898

List of positive integer factors of 83898 that divides 83898 without a remainder.

1, 2, 3, 6, 9, 18, 59, 79, 118, 158, 177, 237, 354, 474, 531, 711, 1062, 1422, 4661, 9322, 13983, 27966, 41949

Step-4: Factors of 83907

List of positive integer factors of 83907 that divides 83898 without a remainder.

1, 3, 9, 9323, 27969

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83898 and 83907. The biggest common factor number is the GCF number.
So the greatest common factor 83898 and 83907 is 9.

Also check out the Least Common Multiple of 83898 and 83907