What is the Greatest Common Factor of 70113 and 70120?

Greatest common factor (GCF) of 70113 and 70120 is 1.

GCF(70113,70120) = 1

We will now calculate the prime factors of 70113 and 70120, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70113 and 70120.

How to find the GCF of 70113 and 70120?

We will first find the prime factorization of 70113 and 70120. After we will calculate the factors of 70113 and 70120 and find the biggest common factor number .

Step-1: Prime Factorization of 70113

Prime factors of 70113 are 3, 23371. Prime factorization of 70113 in exponential form is:

70113 = 3¹ × 23371¹

Step-2: Prime Factorization of 70120

Prime factors of 70120 are 2, 5, 1753. Prime factorization of 70120 in exponential form is:

70120 = 2³ × 5¹ × 1753¹

Step-3: Factors of 70113

List of positive integer factors of 70113 that divides 70113 without a remainder.

1, 3, 23371

Step-4: Factors of 70120

List of positive integer factors of 70120 that divides 70113 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 1753, 3506, 7012, 8765, 14024, 17530, 35060

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70113 and 70120. The biggest common factor number is the GCF number.
So the greatest common factor 70113 and 70120 is 1.

Also check out the Least Common Multiple of 70113 and 70120