What is the Greatest Common Factor of 74009 and 74015?

Greatest common factor (GCF) of 74009 and 74015 is 1.

GCF(74009,74015) = 1

We will now calculate the prime factors of 74009 and 74015, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74009 and 74015.

How to find the GCF of 74009 and 74015?

We will first find the prime factorization of 74009 and 74015. After we will calculate the factors of 74009 and 74015 and find the biggest common factor number .

Step-1: Prime Factorization of 74009

Prime factors of 74009 are 13, 5693. Prime factorization of 74009 in exponential form is:

74009 = 13¹ × 5693¹

Step-2: Prime Factorization of 74015

Prime factors of 74015 are 5, 113, 131. Prime factorization of 74015 in exponential form is:

74015 = 5¹ × 113¹ × 131¹

Step-3: Factors of 74009

List of positive integer factors of 74009 that divides 74009 without a remainder.

1, 13, 5693

Step-4: Factors of 74015

List of positive integer factors of 74015 that divides 74009 without a remainder.

1, 5, 113, 131, 565, 655, 14803

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74009 and 74015. The biggest common factor number is the GCF number.
So the greatest common factor 74009 and 74015 is 1.

Also check out the Least Common Multiple of 74009 and 74015