Greatest Common Factor of 990, 820, 499

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

• Greatest Common Factor of 990, 820, 499 by common division method
• Greatest Common Factor of 990, 820, 499 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 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 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Factors of 499

List of positive integer factors of 499 that divides 499 without a remainder.

1,499

Greatest Common Factor

We found the factors 990,820,499 . The biggest common factor number is the GCF number.
So the greatest common factor 990,820,499 is 1.

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

• GCF of 399, 532, 404
• GCF of 746, 598, 132
• GCF of 403, 947, 634
• GCF of 482, 992, 411
• GCF of 399, 800, 868

1. What is the GCF of 990, 820, 499?

Answer: GCF of 990, 820, 499 is 1.

2. How to Find the GCF of 990, 820, 499

Answer: Greatest Common Factor(GCF) of 990, 820, 499 = 1

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

Step 2: Then multiply all the prime factors GCF(990, 820, 499) = 1.