What is the Greatest Common Factor of 39055 and 39070?

Greatest common factor (GCF) of 39055 and 39070 is 5.

GCF(39055,39070) = 5

We will now calculate the prime factors of 39055 and 39070, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39055 and 39070.

How to find the GCF of 39055 and 39070?

We will first find the prime factorization of 39055 and 39070. After we will calculate the factors of 39055 and 39070 and find the biggest common factor number .

Step-1: Prime Factorization of 39055

Prime factors of 39055 are 5, 73, 107. Prime factorization of 39055 in exponential form is:

39055 = 5¹ × 73¹ × 107¹

Step-2: Prime Factorization of 39070

Prime factors of 39070 are 2, 5, 3907. Prime factorization of 39070 in exponential form is:

39070 = 2¹ × 5¹ × 3907¹

Step-3: Factors of 39055

List of positive integer factors of 39055 that divides 39055 without a remainder.

1, 5, 73, 107, 365, 535, 7811

Step-4: Factors of 39070

List of positive integer factors of 39070 that divides 39055 without a remainder.

1, 2, 5, 10, 3907, 7814, 19535

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39055 and 39070. The biggest common factor number is the GCF number.
So the greatest common factor 39055 and 39070 is 5.

Also check out the Least Common Multiple of 39055 and 39070