What is the Greatest Common Factor of 76070 and 76090?

Greatest common factor (GCF) of 76070 and 76090 is 10.

GCF(76070,76090) = 10

We will now calculate the prime factors of 76070 and 76090, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76070 and 76090.

How to find the GCF of 76070 and 76090?

We will first find the prime factorization of 76070 and 76090. After we will calculate the factors of 76070 and 76090 and find the biggest common factor number .

Step-1: Prime Factorization of 76070

Prime factors of 76070 are 2, 5, 7607. Prime factorization of 76070 in exponential form is:

76070 = 2¹ × 5¹ × 7607¹

Step-2: Prime Factorization of 76090

Prime factors of 76090 are 2, 5, 7, 1087. Prime factorization of 76090 in exponential form is:

76090 = 2¹ × 5¹ × 7¹ × 1087¹

Step-3: Factors of 76070

List of positive integer factors of 76070 that divides 76070 without a remainder.

1, 2, 5, 10, 7607, 15214, 38035

Step-4: Factors of 76090

List of positive integer factors of 76090 that divides 76070 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 1087, 2174, 5435, 7609, 10870, 15218, 38045

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76070 and 76090. The biggest common factor number is the GCF number.
So the greatest common factor 76070 and 76090 is 10.

Also check out the Least Common Multiple of 76070 and 76090