What is the Greatest Common Factor of 2070 and 2088?

Greatest common factor (GCF) of 2070 and 2088 is 18.

GCF(2070,2088) = 18

We will now calculate the prime factors of 2070 and 2088, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2070 and 2088.

How to find the GCF of 2070 and 2088?

We will first find the prime factorization of 2070 and 2088. After we will calculate the factors of 2070 and 2088 and find the biggest common factor number .

Step-1: Prime Factorization of 2070

Prime factors of 2070 are 2, 3, 5, 23. Prime factorization of 2070 in exponential form is:

2070 = 2¹ × 3² × 5¹ × 23¹

Step-2: Prime Factorization of 2088

Prime factors of 2088 are 2, 3, 29. Prime factorization of 2088 in exponential form is:

2088 = 2³ × 3² × 29¹

Step-3: Factors of 2070

List of positive integer factors of 2070 that divides 2070 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035

Step-4: Factors of 2088

List of positive integer factors of 2088 that divides 2070 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2070 and 2088. The biggest common factor number is the GCF number.
So the greatest common factor 2070 and 2088 is 18.

Also check out the Least Common Multiple of 2070 and 2088