Greatest Common Factor of 438, 396, 688

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

• Greatest Common Factor of 438, 396, 688 by common division method
• Greatest Common Factor of 438, 396, 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 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 396

List of positive integer factors of 396 that divides 396 without a remainder.

1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

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 438,396,688 . The biggest common factor number is the GCF number.
So the greatest common factor 438,396,688 is 2.

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

• GCF of 313, 118, 592
• GCF of 675, 943, 946
• GCF of 223, 677, 744
• GCF of 996, 362, 727
• GCF of 111, 740, 620

1. What is the GCF of 438, 396, 688?

Answer: GCF of 438, 396, 688 is 2.

2. How to Find the GCF of 438, 396, 688

Answer: Greatest Common Factor(GCF) of 438, 396, 688 = 2

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

Step 2: Then multiply all the prime factors GCF(438, 396, 688) = 2.