Greatest Common Factor of 84, 680, 688

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

• Greatest Common Factor of 84, 680, 688 by common division method
• Greatest Common Factor of 84, 680, 688 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

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 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Greatest Common Factor

We found the factors 84,680,688 . The biggest common factor number is the GCF number.
So the greatest common factor 84,680,688 is 4.

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

• GCF of 33, 788, 298
• GCF of 51, 815, 486
• GCF of 44, 732, 579
• GCF of 46, 335, 187
• GCF of 60, 479, 143

1. What is the GCF of 84, 680, 688?

Answer: GCF of 84, 680, 688 is 4.

2. How to Find the GCF of 84, 680, 688

Answer: Greatest Common Factor(GCF) of 84, 680, 688 = 4

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

Step 2: Then multiply all the prime factors GCF(84, 680, 688) = 4.