Greatest Common Factor of 220, 28, 388

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

• Greatest Common Factor of 220, 28, 388 by common division method
• Greatest Common Factor of 220, 28, 388 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 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Factors of 28

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

1,2,4,7,14,28

Factors of 388

List of positive integer factors of 388 that divides 388 without a remainder.

1,2,4,97,194,388

Greatest Common Factor

We found the factors 220,28,388 . The biggest common factor number is the GCF number.
So the greatest common factor 220,28,388 is 4.

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

• GCF of 559, 80, 907
• GCF of 507, 22, 815
• GCF of 777, 86, 788
• GCF of 295, 90, 532
• GCF of 537, 59, 992

1. What is the GCF of 220, 28, 388?

Answer: GCF of 220, 28, 388 is 4.

2. How to Find the GCF of 220, 28, 388

Answer: Greatest Common Factor(GCF) of 220, 28, 388 = 4

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

Step 2: Then multiply all the prime factors GCF(220, 28, 388) = 4.