What is the Greatest Common Factor of 700 and 710?

Greatest common factor (GCF) of 700 and 710 is 10.

GCF(700,710) = 10

We will now calculate the prime factors of 700 and 710, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 700 and 710.

How to find the GCF of 700 and 710?

We will first find the prime factorization of 700 and 710. After we will calculate the factors of 700 and 710 and find the biggest common factor number .

Step-1: Prime Factorization of 700

Prime factors of 700 are 2, 5, 7. Prime factorization of 700 in exponential form is:

700 = 2² × 5² × 7¹

Step-2: Prime Factorization of 710

Prime factors of 710 are 2, 5, 71. Prime factorization of 710 in exponential form is:

710 = 2¹ × 5¹ × 71¹

Step-3: Factors of 700

List of positive integer factors of 700 that divides 700 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350

Step-4: Factors of 710

List of positive integer factors of 710 that divides 700 without a remainder.

1, 2, 5, 10, 71, 142, 355

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 700 and 710. The biggest common factor number is the GCF number.
So the greatest common factor 700 and 710 is 10.

Also check out the Least Common Multiple of 700 and 710