What is the Greatest Common Factor of 70426 and 70446?

Greatest common factor (GCF) of 70426 and 70446 is 2.

GCF(70426,70446) = 2

We will now calculate the prime factors of 70426 and 70446, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70426 and 70446.

How to find the GCF of 70426 and 70446?

We will first find the prime factorization of 70426 and 70446. After we will calculate the factors of 70426 and 70446 and find the biggest common factor number .

Step-1: Prime Factorization of 70426

Prime factors of 70426 are 2, 23, 1531. Prime factorization of 70426 in exponential form is:

70426 = 2¹ × 23¹ × 1531¹

Step-2: Prime Factorization of 70446

Prime factors of 70446 are 2, 3, 59, 199. Prime factorization of 70446 in exponential form is:

70446 = 2¹ × 3¹ × 59¹ × 199¹

Step-3: Factors of 70426

List of positive integer factors of 70426 that divides 70426 without a remainder.

1, 2, 23, 46, 1531, 3062, 35213

Step-4: Factors of 70446

List of positive integer factors of 70446 that divides 70426 without a remainder.

1, 2, 3, 6, 59, 118, 177, 199, 354, 398, 597, 1194, 11741, 23482, 35223

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70426 and 70446. The biggest common factor number is the GCF number.
So the greatest common factor 70426 and 70446 is 2.

Also check out the Least Common Multiple of 70426 and 70446