Greatest Common Factor of 202, 990, 490

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

• Greatest Common Factor of 202, 990, 490 by common division method
• Greatest Common Factor of 202, 990, 490 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 202

List of positive integer factors of 202 that divides 202 without a remainder.

1,2,101,202

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 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Greatest Common Factor

We found the factors 202,990,490 . The biggest common factor number is the GCF number.
So the greatest common factor 202,990,490 is 2.

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

• GCF of 588, 769, 945
• GCF of 195, 452, 277
• GCF of 997, 536, 489
• GCF of 886, 672, 336
• GCF of 560, 974, 967

1. What is the GCF of 202, 990, 490?

Answer: GCF of 202, 990, 490 is 2.

2. How to Find the GCF of 202, 990, 490

Answer: Greatest Common Factor(GCF) of 202, 990, 490 = 2

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

Step 2: Then multiply all the prime factors GCF(202, 990, 490) = 2.