What is the Greatest Common Factor of 90368 and 90388?

Greatest common factor (GCF) of 90368 and 90388 is 4.

GCF(90368,90388) = 4

We will now calculate the prime factors of 90368 and 90388, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90368 and 90388.

How to find the GCF of 90368 and 90388?

We will first find the prime factorization of 90368 and 90388. After we will calculate the factors of 90368 and 90388 and find the biggest common factor number .

Step-1: Prime Factorization of 90368

Prime factors of 90368 are 2, 353. Prime factorization of 90368 in exponential form is:

90368 = 2⁸ × 353¹

Step-2: Prime Factorization of 90388

Prime factors of 90388 are 2, 59, 383. Prime factorization of 90388 in exponential form is:

90388 = 2² × 59¹ × 383¹

Step-3: Factors of 90368

List of positive integer factors of 90368 that divides 90368 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128, 256, 353, 706, 1412, 2824, 5648, 11296, 22592, 45184

Step-4: Factors of 90388

List of positive integer factors of 90388 that divides 90368 without a remainder.

1, 2, 4, 59, 118, 236, 383, 766, 1532, 22597, 45194

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90368 and 90388. The biggest common factor number is the GCF number.
So the greatest common factor 90368 and 90388 is 4.

Also check out the Least Common Multiple of 90368 and 90388