What is the Greatest Common Factor of 79450 and 79465?

Greatest common factor (GCF) of 79450 and 79465 is 5.

GCF(79450,79465) = 5

We will now calculate the prime factors of 79450 and 79465, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79450 and 79465.

How to find the GCF of 79450 and 79465?

We will first find the prime factorization of 79450 and 79465. After we will calculate the factors of 79450 and 79465 and find the biggest common factor number .

Step-1: Prime Factorization of 79450

Prime factors of 79450 are 2, 5, 7, 227. Prime factorization of 79450 in exponential form is:

79450 = 2¹ × 5² × 7¹ × 227¹

Step-2: Prime Factorization of 79465

Prime factors of 79465 are 5, 23, 691. Prime factorization of 79465 in exponential form is:

79465 = 5¹ × 23¹ × 691¹

Step-3: Factors of 79450

List of positive integer factors of 79450 that divides 79450 without a remainder.

1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 227, 350, 454, 1135, 1589, 2270, 3178, 5675, 7945, 11350, 15890, 39725

Step-4: Factors of 79465

List of positive integer factors of 79465 that divides 79450 without a remainder.

1, 5, 23, 115, 691, 3455, 15893

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79450 and 79465. The biggest common factor number is the GCF number.
So the greatest common factor 79450 and 79465 is 5.

Also check out the Least Common Multiple of 79450 and 79465