Greatest Common Factor of 870, 306, 75

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

• Greatest Common Factor of 870, 306, 75 by common division method
• Greatest Common Factor of 870, 306, 75 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 306

List of positive integer factors of 306 that divides 306 without a remainder.

1,2,3,6,9,17,18,34,51,102,153,306

Factors of 75

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

1,3,5,15,25,75

Greatest Common Factor

We found the factors 870,306,75 . The biggest common factor number is the GCF number.
So the greatest common factor 870,306,75 is 3.

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

• GCF of 926, 681, 41
• GCF of 258, 169, 46
• GCF of 304, 960, 82
• GCF of 711, 425, 78
• GCF of 694, 703, 76

1. What is the GCF of 870, 306, 75?

Answer: GCF of 870, 306, 75 is 3.

2. How to Find the GCF of 870, 306, 75

Answer: Greatest Common Factor(GCF) of 870, 306, 75 = 3

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

Step 2: Then multiply all the prime factors GCF(870, 306, 75) = 3.