What is the Greatest Common Factor of 70218 and 70237?

Greatest common factor (GCF) of 70218 and 70237 is 1.

GCF(70218,70237) = 1

We will now calculate the prime factors of 70218 and 70237, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70218 and 70237.

How to find the GCF of 70218 and 70237?

We will first find the prime factorization of 70218 and 70237. After we will calculate the factors of 70218 and 70237 and find the biggest common factor number .

Step-1: Prime Factorization of 70218

Prime factors of 70218 are 2, 3, 47, 83. Prime factorization of 70218 in exponential form is:

70218 = 2¹ × 3² × 47¹ × 83¹

Step-2: Prime Factorization of 70237

Prime factors of 70237 are 70237. Prime factorization of 70237 in exponential form is:

70237 = 70237¹

Step-3: Factors of 70218

List of positive integer factors of 70218 that divides 70218 without a remainder.

1, 2, 3, 6, 9, 18, 47, 83, 94, 141, 166, 249, 282, 423, 498, 747, 846, 1494, 3901, 7802, 11703, 23406, 35109

Step-4: Factors of 70237

List of positive integer factors of 70237 that divides 70218 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70218 and 70237. The biggest common factor number is the GCF number.
So the greatest common factor 70218 and 70237 is 1.

Also check out the Least Common Multiple of 70218 and 70237