Greatest Common Factor of 40, 680, 208

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

• Greatest Common Factor of 40, 680, 208 by common division method
• Greatest Common Factor of 40, 680, 208 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 x 2 = 8

Factors of 40

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

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

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Factors of 208

List of positive integer factors of 208 that divides 208 without a remainder.

1,2,4,8,13,16,26,52,104,208

Greatest Common Factor

We found the factors 40,680,208 . The biggest common factor number is the GCF number.
So the greatest common factor 40,680,208 is 8.

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

• GCF of 30, 672, 761
• GCF of 65, 839, 473
• GCF of 56, 242, 296
• GCF of 90, 566, 582
• GCF of 47, 921, 966

1. What is the GCF of 40, 680, 208?

Answer: GCF of 40, 680, 208 is 8.

2. How to Find the GCF of 40, 680, 208

Answer: Greatest Common Factor(GCF) of 40, 680, 208 = 8

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

Step 2: Then multiply all the prime factors GCF(40, 680, 208) = 8.