Greatest Common Factor of 40, 28, 326, 630

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

• Greatest Common Factor of 40, 28, 326, 630 by common division method
• Greatest Common Factor of 40, 28, 326, 630 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 326

List of positive integer factors of 326 that divides 326 without a remainder.

1,2,163,326

Factors of 630

List of positive integer factors of 630 that divides 630 without a remainder.

1,2,3,5,6,7,9,10,14,15,18,21,30,35,42,45,63,70,90,105,126,210,315,630

Greatest Common Factor

We found the factors 40,28,326,630 . The biggest common factor number is the GCF number.
So the greatest common factor 40,28,326,630 is 2.

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

• GCF of 27, 69, 691, 950
• GCF of 50, 94, 164, 755
• GCF of 52, 12, 952, 984
• GCF of 20, 27, 236, 876
• GCF of 56, 63, 913, 181

1. What is the GCF of 40, 28, 326, 630?

Answer: GCF of 40, 28, 326, 630 is 2.

2. How to Find the GCF of 40, 28, 326, 630

Answer: Greatest Common Factor(GCF) of 40, 28, 326, 630 = 2

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

Step 2: Then multiply all the prime factors GCF(40, 28, 326, 630) = 2.