What is the Greatest Common Factor of 69985 and 70001?

Greatest common factor (GCF) of 69985 and 70001 is 1.

GCF(69985,70001) = 1

We will now calculate the prime factors of 69985 and 70001, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69985 and 70001.

How to find the GCF of 69985 and 70001?

We will first find the prime factorization of 69985 and 70001. After we will calculate the factors of 69985 and 70001 and find the biggest common factor number .

Step-1: Prime Factorization of 69985

Prime factors of 69985 are 5, 13997. Prime factorization of 69985 in exponential form is:

69985 = 5¹ × 13997¹

Step-2: Prime Factorization of 70001

Prime factors of 70001 are 70001. Prime factorization of 70001 in exponential form is:

70001 = 70001¹

Step-3: Factors of 69985

List of positive integer factors of 69985 that divides 69985 without a remainder.

1, 5, 13997

Step-4: Factors of 70001

List of positive integer factors of 70001 that divides 69985 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69985 and 70001. The biggest common factor number is the GCF number.
So the greatest common factor 69985 and 70001 is 1.

Also check out the Least Common Multiple of 69985 and 70001