What is the Greatest Common Factor of 70205 and 70212?

Greatest common factor (GCF) of 70205 and 70212 is 1.

GCF(70205,70212) = 1

We will now calculate the prime factors of 70205 and 70212, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70205 and 70212.

How to find the GCF of 70205 and 70212?

We will first find the prime factorization of 70205 and 70212. After we will calculate the factors of 70205 and 70212 and find the biggest common factor number .

Step-1: Prime Factorization of 70205

Prime factors of 70205 are 5, 19, 739. Prime factorization of 70205 in exponential form is:

70205 = 5¹ × 19¹ × 739¹

Step-2: Prime Factorization of 70212

Prime factors of 70212 are 2, 3, 5851. Prime factorization of 70212 in exponential form is:

70212 = 2² × 3¹ × 5851¹

Step-3: Factors of 70205

List of positive integer factors of 70205 that divides 70205 without a remainder.

1, 5, 19, 95, 739, 3695, 14041

Step-4: Factors of 70212

List of positive integer factors of 70212 that divides 70205 without a remainder.

1, 2, 3, 4, 6, 12, 5851, 11702, 17553, 23404, 35106

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70205 and 70212. The biggest common factor number is the GCF number.
So the greatest common factor 70205 and 70212 is 1.

Also check out the Least Common Multiple of 70205 and 70212