What is the Greatest Common Factor of 94070 and 94090?

Greatest common factor (GCF) of 94070 and 94090 is 10.

GCF(94070,94090) = 10

We will now calculate the prime factors of 94070 and 94090, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 94070 and 94090.

How to find the GCF of 94070 and 94090?

We will first find the prime factorization of 94070 and 94090. After we will calculate the factors of 94070 and 94090 and find the biggest common factor number .

Step-1: Prime Factorization of 94070

Prime factors of 94070 are 2, 5, 23, 409. Prime factorization of 94070 in exponential form is:

94070 = 2¹ × 5¹ × 23¹ × 409¹

Step-2: Prime Factorization of 94090

Prime factors of 94090 are 2, 5, 97. Prime factorization of 94090 in exponential form is:

94090 = 2¹ × 5¹ × 97²

Step-3: Factors of 94070

List of positive integer factors of 94070 that divides 94070 without a remainder.

1, 2, 5, 10, 23, 46, 115, 230, 409, 818, 2045, 4090, 9407, 18814, 47035

Step-4: Factors of 94090

List of positive integer factors of 94090 that divides 94070 without a remainder.

1, 2, 5, 10, 97, 194, 485, 970, 9409, 18818, 47045

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 94070 and 94090. The biggest common factor number is the GCF number.
So the greatest common factor 94070 and 94090 is 10.

Also check out the Least Common Multiple of 94070 and 94090