What is the Greatest Common Factor of 40109 and 40115?

Greatest common factor (GCF) of 40109 and 40115 is 1.

GCF(40109,40115) = 1

We will now calculate the prime factors of 40109 and 40115, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40109 and 40115.

How to find the GCF of 40109 and 40115?

We will first find the prime factorization of 40109 and 40115. After we will calculate the factors of 40109 and 40115 and find the biggest common factor number .

Step-1: Prime Factorization of 40109

Prime factors of 40109 are 19, 2111. Prime factorization of 40109 in exponential form is:

40109 = 19¹ × 2111¹

Step-2: Prime Factorization of 40115

Prime factors of 40115 are 5, 71, 113. Prime factorization of 40115 in exponential form is:

40115 = 5¹ × 71¹ × 113¹

Step-3: Factors of 40109

List of positive integer factors of 40109 that divides 40109 without a remainder.

1, 19, 2111

Step-4: Factors of 40115

List of positive integer factors of 40115 that divides 40109 without a remainder.

1, 5, 71, 113, 355, 565, 8023

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 40109 and 40115. The biggest common factor number is the GCF number.
So the greatest common factor 40109 and 40115 is 1.

Also check out the Least Common Multiple of 40109 and 40115