Greatest Common Factor of 648, 636, 440

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

• Greatest Common Factor of 648, 636, 440 by common division method
• Greatest Common Factor of 648, 636, 440 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 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Factors of 440

List of positive integer factors of 440 that divides 440 without a remainder.

1,2,4,5,8,10,11,20,22,40,44,55,88,110,220,440

Greatest Common Factor

We found the factors 648,636,440 . The biggest common factor number is the GCF number.
So the greatest common factor 648,636,440 is 4.

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

• GCF of 407, 547, 481
• GCF of 940, 864, 133
• GCF of 718, 205, 663
• GCF of 862, 312, 937
• GCF of 885, 175, 199

1. What is the GCF of 648, 636, 440?

Answer: GCF of 648, 636, 440 is 4.

2. How to Find the GCF of 648, 636, 440

Answer: Greatest Common Factor(GCF) of 648, 636, 440 = 4

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

Step 2: Then multiply all the prime factors GCF(648, 636, 440) = 4.