What is the Greatest Common Factor of 90428 and 90437?

Greatest common factor (GCF) of 90428 and 90437 is 1.

GCF(90428,90437) = 1

We will now calculate the prime factors of 90428 and 90437, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90428 and 90437.

How to find the GCF of 90428 and 90437?

We will first find the prime factorization of 90428 and 90437. After we will calculate the factors of 90428 and 90437 and find the biggest common factor number .

Step-1: Prime Factorization of 90428

Prime factors of 90428 are 2, 13, 37, 47. Prime factorization of 90428 in exponential form is:

90428 = 2² × 13¹ × 37¹ × 47¹

Step-2: Prime Factorization of 90437

Prime factors of 90437 are 90437. Prime factorization of 90437 in exponential form is:

90437 = 90437¹

Step-3: Factors of 90428

List of positive integer factors of 90428 that divides 90428 without a remainder.

1, 2, 4, 13, 26, 37, 47, 52, 74, 94, 148, 188, 481, 611, 962, 1222, 1739, 1924, 2444, 3478, 6956, 22607, 45214

Step-4: Factors of 90437

List of positive integer factors of 90437 that divides 90428 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90428 and 90437. The biggest common factor number is the GCF number.
So the greatest common factor 90428 and 90437 is 1.

Also check out the Least Common Multiple of 90428 and 90437