What is the Greatest Common Factor of 40030 and 40050?

Greatest common factor (GCF) of 40030 and 40050 is 10.

GCF(40030,40050) = 10

We will now calculate the prime factors of 40030 and 40050, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40030 and 40050.

How to find the GCF of 40030 and 40050?

We will first find the prime factorization of 40030 and 40050. After we will calculate the factors of 40030 and 40050 and find the biggest common factor number .

Step-1: Prime Factorization of 40030

Prime factors of 40030 are 2, 5, 4003. Prime factorization of 40030 in exponential form is:

40030 = 2¹ × 5¹ × 4003¹

Step-2: Prime Factorization of 40050

Prime factors of 40050 are 2, 3, 5, 89. Prime factorization of 40050 in exponential form is:

40050 = 2¹ × 3² × 5² × 89¹

Step-3: Factors of 40030

List of positive integer factors of 40030 that divides 40030 without a remainder.

1, 2, 5, 10, 4003, 8006, 20015

Step-4: Factors of 40050

List of positive integer factors of 40050 that divides 40030 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 89, 90, 150, 178, 225, 267, 445, 450, 534, 801, 890, 1335, 1602, 2225, 2670, 4005, 4450, 6675, 8010, 13350, 20025

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 40030 and 40050. The biggest common factor number is the GCF number.
So the greatest common factor 40030 and 40050 is 10.

Also check out the Least Common Multiple of 40030 and 40050