Greatest Common Factor of 660, 422, 858

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

• Greatest Common Factor of 660, 422, 858 by common division method
• Greatest Common Factor of 660, 422, 858 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 = 2

Factors of 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Factors of 422

List of positive integer factors of 422 that divides 422 without a remainder.

1,2,211,422

Factors of 858

List of positive integer factors of 858 that divides 858 without a remainder.

1,2,3,6,11,13,22,26,33,39,66,78,143,286,429,858

Greatest Common Factor

We found the factors 660,422,858 . The biggest common factor number is the GCF number.
So the greatest common factor 660,422,858 is 2.

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

• GCF of 718, 940, 898
• GCF of 467, 878, 682
• GCF of 250, 502, 485
• GCF of 934, 770, 743
• GCF of 675, 990, 708

1. What is the GCF of 660, 422, 858?

Answer: GCF of 660, 422, 858 is 2.

2. How to Find the GCF of 660, 422, 858

Answer: Greatest Common Factor(GCF) of 660, 422, 858 = 2

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

Step 2: Then multiply all the prime factors GCF(660, 422, 858) = 2.