Greatest Common Factor of 990, 499, 486, 842

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

• Greatest Common Factor of 990, 499, 486, 842 by common division method
• Greatest Common Factor of 990, 499, 486, 842 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 499

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

1,499

Factors of 486

List of positive integer factors of 486 that divides 486 without a remainder.

1,2,3,6,9,18,27,54,81,162,243,486

Factors of 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

Greatest Common Factor

We found the factors 990,499,486,842 . The biggest common factor number is the GCF number.
So the greatest common factor 990,499,486,842 is 1.

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

• GCF of 826, 626, 357, 929
• GCF of 974, 561, 778, 218
• GCF of 647, 764, 654, 632
• GCF of 173, 627, 740, 690
• GCF of 606, 471, 235, 778

1. What is the GCF of 990, 499, 486, 842?

Answer: GCF of 990, 499, 486, 842 is 1.

2. How to Find the GCF of 990, 499, 486, 842

Answer: Greatest Common Factor(GCF) of 990, 499, 486, 842 = 1

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

Step 2: Then multiply all the prime factors GCF(990, 499, 486, 842) = 1.