What is the Greatest Common Factor of 70874 and 70885?

Greatest common factor (GCF) of 70874 and 70885 is 1.

GCF(70874,70885) = 1

We will now calculate the prime factors of 70874 and 70885, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70874 and 70885.

How to find the GCF of 70874 and 70885?

We will first find the prime factorization of 70874 and 70885. After we will calculate the factors of 70874 and 70885 and find the biggest common factor number .

Step-1: Prime Factorization of 70874

Prime factors of 70874 are 2, 35437. Prime factorization of 70874 in exponential form is:

70874 = 2¹ × 35437¹

Step-2: Prime Factorization of 70885

Prime factors of 70885 are 5, 14177. Prime factorization of 70885 in exponential form is:

70885 = 5¹ × 14177¹

Step-3: Factors of 70874

List of positive integer factors of 70874 that divides 70874 without a remainder.

1, 2, 35437

Step-4: Factors of 70885

List of positive integer factors of 70885 that divides 70874 without a remainder.

1, 5, 14177

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70874 and 70885. The biggest common factor number is the GCF number.
So the greatest common factor 70874 and 70885 is 1.

Also check out the Least Common Multiple of 70874 and 70885