What is the Greatest Common Factor of 30040 and 30050?

Greatest common factor (GCF) of 30040 and 30050 is 10.

GCF(30040,30050) = 10

We will now calculate the prime factors of 30040 and 30050, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30040 and 30050.

How to find the GCF of 30040 and 30050?

We will first find the prime factorization of 30040 and 30050. After we will calculate the factors of 30040 and 30050 and find the biggest common factor number .

Step-1: Prime Factorization of 30040

Prime factors of 30040 are 2, 5, 751. Prime factorization of 30040 in exponential form is:

30040 = 2³ × 5¹ × 751¹

Step-2: Prime Factorization of 30050

Prime factors of 30050 are 2, 5, 601. Prime factorization of 30050 in exponential form is:

30050 = 2¹ × 5² × 601¹

Step-3: Factors of 30040

List of positive integer factors of 30040 that divides 30040 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 751, 1502, 3004, 3755, 6008, 7510, 15020

Step-4: Factors of 30050

List of positive integer factors of 30050 that divides 30040 without a remainder.

1, 2, 5, 10, 25, 50, 601, 1202, 3005, 6010, 15025

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30040 and 30050. The biggest common factor number is the GCF number.
So the greatest common factor 30040 and 30050 is 10.

Also check out the Least Common Multiple of 30040 and 30050