Greatest Common Factor of 40, 26, 34, 688

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

• Greatest Common Factor of 40, 26, 34, 688 by common division method
• Greatest Common Factor of 40, 26, 34, 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 = 2

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 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

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 40,26,34,688 . The biggest common factor number is the GCF number.
So the greatest common factor 40,26,34,688 is 2.

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

• GCF of 63, 22, 25, 182
• GCF of 90, 40, 83, 683
• GCF of 57, 61, 66, 129
• GCF of 96, 75, 31, 180
• GCF of 94, 39, 13, 985

1. What is the GCF of 40, 26, 34, 688?

Answer: GCF of 40, 26, 34, 688 is 2.

2. How to Find the GCF of 40, 26, 34, 688

Answer: Greatest Common Factor(GCF) of 40, 26, 34, 688 = 2

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

Step 2: Then multiply all the prime factors GCF(40, 26, 34, 688) = 2.