Greatest Common Factor of 490, 338, 991

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

• Greatest Common Factor of 490, 338, 991 by common division method
• Greatest Common Factor of 490, 338, 991 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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

Factors of 338

List of positive integer factors of 338 that divides 338 without a remainder.

1,2,13,26,169,338

Factors of 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Greatest Common Factor

We found the factors 490,338,991 . The biggest common factor number is the GCF number.
So the greatest common factor 490,338,991 is 1.

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

• GCF of 347, 327, 837
• GCF of 386, 379, 427
• GCF of 469, 877, 575
• GCF of 227, 281, 912
• GCF of 566, 872, 511

1. What is the GCF of 490, 338, 991?

Answer: GCF of 490, 338, 991 is 1.

2. How to Find the GCF of 490, 338, 991

Answer: Greatest Common Factor(GCF) of 490, 338, 991 = 1

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

Step 2: Then multiply all the prime factors GCF(490, 338, 991) = 1.