Greatest Common Factor of 640, 180, 828

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

• Greatest Common Factor of 640, 180, 828 by common division method
• Greatest Common Factor of 640, 180, 828 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 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

Factors of 180

List of positive integer factors of 180 that divides 180 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180

Factors of 828

List of positive integer factors of 828 that divides 828 without a remainder.

1,2,3,4,6,9,12,18,23,36,46,69,92,138,207,276,414,828

Greatest Common Factor

We found the factors 640,180,828 . The biggest common factor number is the GCF number.
So the greatest common factor 640,180,828 is 4.

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

• GCF of 634, 427, 797
• GCF of 450, 948, 622
• GCF of 843, 442, 630
• GCF of 808, 387, 412
• GCF of 363, 782, 481

1. What is the GCF of 640, 180, 828?

Answer: GCF of 640, 180, 828 is 4.

2. How to Find the GCF of 640, 180, 828

Answer: Greatest Common Factor(GCF) of 640, 180, 828 = 4

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

Step 2: Then multiply all the prime factors GCF(640, 180, 828) = 4.