What is the Greatest Common Factor of 70978 and 70995?

Greatest common factor (GCF) of 70978 and 70995 is 1.

GCF(70978,70995) = 1

We will now calculate the prime factors of 70978 and 70995, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70978 and 70995.

How to find the GCF of 70978 and 70995?

We will first find the prime factorization of 70978 and 70995. After we will calculate the factors of 70978 and 70995 and find the biggest common factor number .

Step-1: Prime Factorization of 70978

Prime factors of 70978 are 2, 23, 1543. Prime factorization of 70978 in exponential form is:

70978 = 2¹ × 23¹ × 1543¹

Step-2: Prime Factorization of 70995

Prime factors of 70995 are 3, 5, 4733. Prime factorization of 70995 in exponential form is:

70995 = 3¹ × 5¹ × 4733¹

Step-3: Factors of 70978

List of positive integer factors of 70978 that divides 70978 without a remainder.

1, 2, 23, 46, 1543, 3086, 35489

Step-4: Factors of 70995

List of positive integer factors of 70995 that divides 70978 without a remainder.

1, 3, 5, 15, 4733, 14199, 23665

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70978 and 70995. The biggest common factor number is the GCF number.
So the greatest common factor 70978 and 70995 is 1.

Also check out the Least Common Multiple of 70978 and 70995