Greatest Common Factor of 870, 528, 42

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

• Greatest Common Factor of 870, 528, 42 by common division method
• Greatest Common Factor of 870, 528, 42 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 x 3 = 6

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

Factors of 528

List of positive integer factors of 528 that divides 528 without a remainder.

1,2,3,4,6,8,11,12,16,22,24,33,44,48,66,88,132,176,264,528

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Greatest Common Factor

We found the factors 870,528,42 . The biggest common factor number is the GCF number.
So the greatest common factor 870,528,42 is 6.

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

• GCF of 275, 892, 97
• GCF of 402, 938, 53
• GCF of 941, 948, 71
• GCF of 355, 166, 20
• GCF of 482, 137, 51

1. What is the GCF of 870, 528, 42?

Answer: GCF of 870, 528, 42 is 6.

2. How to Find the GCF of 870, 528, 42

Answer: Greatest Common Factor(GCF) of 870, 528, 42 = 6

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

Step 2: Then multiply all the prime factors GCF(870, 528, 42) = 6.