Greatest Common Factor of 210, 990, 222

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

• Greatest Common Factor of 210, 990, 222 by common division method
• Greatest Common Factor of 210, 990, 222 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 = 6

Factors of 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 222

List of positive integer factors of 222 that divides 222 without a remainder.

1,2,3,6,37,74,111,222

Greatest Common Factor

We found the factors 210,990,222 . The biggest common factor number is the GCF number.
So the greatest common factor 210,990,222 is 6.

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

• GCF of 310, 884, 710
• GCF of 300, 393, 436
• GCF of 108, 341, 270
• GCF of 388, 318, 265
• GCF of 750, 929, 339

1. What is the GCF of 210, 990, 222?

Answer: GCF of 210, 990, 222 is 6.

2. How to Find the GCF of 210, 990, 222

Answer: Greatest Common Factor(GCF) of 210, 990, 222 = 6

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

Step 2: Then multiply all the prime factors GCF(210, 990, 222) = 6.