Greatest Common Factor of 550, 121, 220

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

• Greatest Common Factor of 550, 121, 220 by common division method
• Greatest Common Factor of 550, 121, 220 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 11 = 11

Factors of 550

List of positive integer factors of 550 that divides 550 without a remainder.

1,2,5,10,11,22,25,50,55,110,275,550

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

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

Greatest Common Factor

We found the factors 550,121,220 . The biggest common factor number is the GCF number.
So the greatest common factor 550,121,220 is 11.

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

• GCF of 321, 828, 622
• GCF of 872, 621, 989
• GCF of 431, 128, 717
• GCF of 376, 333, 594
• GCF of 824, 604, 666

1. What is the GCF of 550, 121, 220?

Answer: GCF of 550, 121, 220 is 11.

2. How to Find the GCF of 550, 121, 220

Answer: Greatest Common Factor(GCF) of 550, 121, 220 = 11

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

Step 2: Then multiply all the prime factors GCF(550, 121, 220) = 11.