Greatest Common Factor of 28, 56, 860

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

• Greatest Common Factor of 28, 56, 860 by common division method
• Greatest Common Factor of 28, 56, 860 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 2 = 4

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 860

List of positive integer factors of 860 that divides 860 without a remainder.

1,2,4,5,10,20,43,86,172,215,430,860

Greatest Common Factor

We found the factors 28,56,860 . The biggest common factor number is the GCF number.
So the greatest common factor 28,56,860 is 4.

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

• GCF of 67, 87, 905
• GCF of 97, 28, 249
• GCF of 39, 30, 457
• GCF of 32, 39, 871
• GCF of 27, 80, 929

1. What is the GCF of 28, 56, 860?

Answer: GCF of 28, 56, 860 is 4.

2. How to Find the GCF of 28, 56, 860

Answer: Greatest Common Factor(GCF) of 28, 56, 860 = 4

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

Step 2: Then multiply all the prime factors GCF(28, 56, 860) = 4.