Greatest Common Factor of 75, 20, 10, 870

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 75, 20, 10, 870 by common division method
• Greatest Common Factor of 75, 20, 10, 870 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Greatest Common Factor

We found the factors 75,20,10,870 . The biggest common factor number is the GCF number.
So the greatest common factor 75,20,10,870 is 5.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 88, 41, 40, 474
• GCF of 26, 99, 27, 742
• GCF of 81, 77, 79, 957
• GCF of 91, 80, 25, 892
• GCF of 43, 94, 39, 474

1. What is the GCF of 75, 20, 10, 870?

Answer: GCF of 75, 20, 10, 870 is 5.

2. How to Find the GCF of 75, 20, 10, 870

Answer: Greatest Common Factor(GCF) of 75, 20, 10, 870 = 5

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(75, 20, 10, 870) = 5.