What is the Greatest Common Factor of 29378 and 29390?

Greatest common factor (GCF) of 29378 and 29390 is 2.

GCF(29378,29390) = 2

We will now calculate the prime factors of 29378 and 29390, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 29378 and 29390.

How to find the GCF of 29378 and 29390?

We will first find the prime factorization of 29378 and 29390. After we will calculate the factors of 29378 and 29390 and find the biggest common factor number .

Step-1: Prime Factorization of 29378

Prime factors of 29378 are 2, 37, 397. Prime factorization of 29378 in exponential form is:

29378 = 2¹ × 37¹ × 397¹

Step-2: Prime Factorization of 29390

Prime factors of 29390 are 2, 5, 2939. Prime factorization of 29390 in exponential form is:

29390 = 2¹ × 5¹ × 2939¹

Step-3: Factors of 29378

List of positive integer factors of 29378 that divides 29378 without a remainder.

1, 2, 37, 74, 397, 794, 14689

Step-4: Factors of 29390

List of positive integer factors of 29390 that divides 29378 without a remainder.

1, 2, 5, 10, 2939, 5878, 14695

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 29378 and 29390. The biggest common factor number is the GCF number.
So the greatest common factor 29378 and 29390 is 2.

Also check out the Least Common Multiple of 29378 and 29390