What is the Greatest Common Factor of 75070 and 75076?

Greatest common factor (GCF) of 75070 and 75076 is 2.

GCF(75070,75076) = 2

We will now calculate the prime factors of 75070 and 75076, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75070 and 75076.

How to find the GCF of 75070 and 75076?

We will first find the prime factorization of 75070 and 75076. After we will calculate the factors of 75070 and 75076 and find the biggest common factor number .

Step-1: Prime Factorization of 75070

Prime factors of 75070 are 2, 5, 7507. Prime factorization of 75070 in exponential form is:

75070 = 2¹ × 5¹ × 7507¹

Step-2: Prime Factorization of 75076

Prime factors of 75076 are 2, 137. Prime factorization of 75076 in exponential form is:

75076 = 2² × 137²

Step-3: Factors of 75070

List of positive integer factors of 75070 that divides 75070 without a remainder.

1, 2, 5, 10, 7507, 15014, 37535

Step-4: Factors of 75076

List of positive integer factors of 75076 that divides 75070 without a remainder.

1, 2, 4, 137, 274, 548, 18769, 37538

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75070 and 75076. The biggest common factor number is the GCF number.
So the greatest common factor 75070 and 75076 is 2.

Also check out the Least Common Multiple of 75070 and 75076