What is the Greatest Common Factor of 70394 and 70402?

Greatest common factor (GCF) of 70394 and 70402 is 2.

GCF(70394,70402) = 2

We will now calculate the prime factors of 70394 and 70402, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70394 and 70402.

How to find the GCF of 70394 and 70402?

We will first find the prime factorization of 70394 and 70402. After we will calculate the factors of 70394 and 70402 and find the biggest common factor number .

Step-1: Prime Factorization of 70394

Prime factors of 70394 are 2, 61, 577. Prime factorization of 70394 in exponential form is:

70394 = 2¹ × 61¹ × 577¹

Step-2: Prime Factorization of 70402

Prime factors of 70402 are 2, 35201. Prime factorization of 70402 in exponential form is:

70402 = 2¹ × 35201¹

Step-3: Factors of 70394

List of positive integer factors of 70394 that divides 70394 without a remainder.

1, 2, 61, 122, 577, 1154, 35197

Step-4: Factors of 70402

List of positive integer factors of 70402 that divides 70394 without a remainder.

1, 2, 35201

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70394 and 70402. The biggest common factor number is the GCF number.
So the greatest common factor 70394 and 70402 is 2.

Also check out the Least Common Multiple of 70394 and 70402