What is the Greatest Common Factor of 42099 and 42115?

Greatest common factor (GCF) of 42099 and 42115 is 1.

GCF(42099,42115) = 1

We will now calculate the prime factors of 42099 and 42115, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 42099 and 42115.

How to find the GCF of 42099 and 42115?

We will first find the prime factorization of 42099 and 42115. After we will calculate the factors of 42099 and 42115 and find the biggest common factor number .

Step-1: Prime Factorization of 42099

Prime factors of 42099 are 3, 14033. Prime factorization of 42099 in exponential form is:

42099 = 3¹ × 14033¹

Step-2: Prime Factorization of 42115

Prime factors of 42115 are 5, 8423. Prime factorization of 42115 in exponential form is:

42115 = 5¹ × 8423¹

Step-3: Factors of 42099

List of positive integer factors of 42099 that divides 42099 without a remainder.

1, 3, 14033

Step-4: Factors of 42115

List of positive integer factors of 42115 that divides 42099 without a remainder.

1, 5, 8423

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 42099 and 42115. The biggest common factor number is the GCF number.
So the greatest common factor 42099 and 42115 is 1.

Also check out the Least Common Multiple of 42099 and 42115