What is the Greatest Common Factor of 94470 and 94478?

Greatest common factor (GCF) of 94470 and 94478 is 2.

GCF(94470,94478) = 2

We will now calculate the prime factors of 94470 and 94478, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 94470 and 94478.

How to find the GCF of 94470 and 94478?

We will first find the prime factorization of 94470 and 94478. After we will calculate the factors of 94470 and 94478 and find the biggest common factor number .

Step-1: Prime Factorization of 94470

Prime factors of 94470 are 2, 3, 5, 47, 67. Prime factorization of 94470 in exponential form is:

94470 = 2¹ × 3¹ × 5¹ × 47¹ × 67¹

Step-2: Prime Factorization of 94478

Prime factors of 94478 are 2, 97, 487. Prime factorization of 94478 in exponential form is:

94478 = 2¹ × 97¹ × 487¹

Step-3: Factors of 94470

List of positive integer factors of 94470 that divides 94470 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 47, 67, 94, 134, 141, 201, 235, 282, 335, 402, 470, 670, 705, 1005, 1410, 2010, 3149, 6298, 9447, 15745, 18894, 31490, 47235

Step-4: Factors of 94478

List of positive integer factors of 94478 that divides 94470 without a remainder.

1, 2, 97, 194, 487, 974, 47239

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 94470 and 94478. The biggest common factor number is the GCF number.
So the greatest common factor 94470 and 94478 is 2.

Also check out the Least Common Multiple of 94470 and 94478