What is the Greatest Common Factor of 97300 and 97320?

Greatest common factor (GCF) of 97300 and 97320 is 20.

GCF(97300,97320) = 20

We will now calculate the prime factors of 97300 and 97320, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97300 and 97320.

How to find the GCF of 97300 and 97320?

We will first find the prime factorization of 97300 and 97320. After we will calculate the factors of 97300 and 97320 and find the biggest common factor number .

Step-1: Prime Factorization of 97300

Prime factors of 97300 are 2, 5, 7, 139. Prime factorization of 97300 in exponential form is:

97300 = 2² × 5² × 7¹ × 139¹

Step-2: Prime Factorization of 97320

Prime factors of 97320 are 2, 3, 5, 811. Prime factorization of 97320 in exponential form is:

97320 = 2³ × 3¹ × 5¹ × 811¹

Step-3: Factors of 97300

List of positive integer factors of 97300 that divides 97300 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 139, 140, 175, 278, 350, 556, 695, 700, 973, 1390, 1946, 2780, 3475, 3892, 4865, 6950, 9730, 13900, 19460, 24325, 48650

Step-4: Factors of 97320

List of positive integer factors of 97320 that divides 97300 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 811, 1622, 2433, 3244, 4055, 4866, 6488, 8110, 9732, 12165, 16220, 19464, 24330, 32440, 48660

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97300 and 97320. The biggest common factor number is the GCF number.
So the greatest common factor 97300 and 97320 is 20.

Also check out the Least Common Multiple of 97300 and 97320