What is the Greatest Common Factor of 33090 and 33098?

Greatest common factor (GCF) of 33090 and 33098 is 2.

GCF(33090,33098) = 2

We will now calculate the prime factors of 33090 and 33098, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33090 and 33098.

How to find the GCF of 33090 and 33098?

We will first find the prime factorization of 33090 and 33098. After we will calculate the factors of 33090 and 33098 and find the biggest common factor number .

Step-1: Prime Factorization of 33090

Prime factors of 33090 are 2, 3, 5, 1103. Prime factorization of 33090 in exponential form is:

33090 = 2¹ × 3¹ × 5¹ × 1103¹

Step-2: Prime Factorization of 33098

Prime factors of 33098 are 2, 13, 19, 67. Prime factorization of 33098 in exponential form is:

33098 = 2¹ × 13¹ × 19¹ × 67¹

Step-3: Factors of 33090

List of positive integer factors of 33090 that divides 33090 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 1103, 2206, 3309, 5515, 6618, 11030, 16545

Step-4: Factors of 33098

List of positive integer factors of 33098 that divides 33090 without a remainder.

1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 1273, 1742, 2546, 16549

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33090 and 33098. The biggest common factor number is the GCF number.
So the greatest common factor 33090 and 33098 is 2.

Also check out the Least Common Multiple of 33090 and 33098