Greatest Common Factor of 462, 198, 220

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

• Greatest Common Factor of 462, 198, 220 by common division method
• Greatest Common Factor of 462, 198, 220 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 11 = 22

Factors of 462

List of positive integer factors of 462 that divides 462 without a remainder.

1,2,3,6,7,11,14,21,22,33,42,66,77,154,231,462

Factors of 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

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 462,198,220 . The biggest common factor number is the GCF number.
So the greatest common factor 462,198,220 is 22.

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

• GCF of 873, 173, 820
• GCF of 131, 483, 649
• GCF of 187, 136, 374
• GCF of 954, 482, 476
• GCF of 471, 926, 307

1. What is the GCF of 462, 198, 220?

Answer: GCF of 462, 198, 220 is 22.

2. How to Find the GCF of 462, 198, 220

Answer: Greatest Common Factor(GCF) of 462, 198, 220 = 22

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

Step 2: Then multiply all the prime factors GCF(462, 198, 220) = 22.