Greatest Common Factor of 198, 666, 40

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

• Greatest Common Factor of 198, 666, 40 by common division method
• Greatest Common Factor of 198, 666, 40 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 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

Factors of 666

List of positive integer factors of 666 that divides 666 without a remainder.

1,2,3,6,9,18,37,74,111,222,333,666

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Greatest Common Factor

We found the factors 198,666,40 . The biggest common factor number is the GCF number.
So the greatest common factor 198,666,40 is 2.

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

• GCF of 470, 152, 38
• GCF of 876, 531, 32
• GCF of 654, 618, 27
• GCF of 703, 575, 17
• GCF of 725, 284, 37

1. What is the GCF of 198, 666, 40?

Answer: GCF of 198, 666, 40 is 2.

2. How to Find the GCF of 198, 666, 40

Answer: Greatest Common Factor(GCF) of 198, 666, 40 = 2

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

Step 2: Then multiply all the prime factors GCF(198, 666, 40) = 2.