Greatest Common Factor of 84, 12, 990, 359

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

• Greatest Common Factor of 84, 12, 990, 359 by common division method
• Greatest Common Factor of 84, 12, 990, 359 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

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 359

List of positive integer factors of 359 that divides 359 without a remainder.

1,359

Greatest Common Factor

We found the factors 84,12,990,359 . The biggest common factor number is the GCF number.
So the greatest common factor 84,12,990,359 is 1.

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

• GCF of 88, 36, 407, 646
• GCF of 84, 69, 242, 185
• GCF of 38, 57, 170, 463
• GCF of 89, 64, 966, 109
• GCF of 61, 93, 104, 549

1. What is the GCF of 84, 12, 990, 359?

Answer: GCF of 84, 12, 990, 359 is 1.

2. How to Find the GCF of 84, 12, 990, 359

Answer: Greatest Common Factor(GCF) of 84, 12, 990, 359 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 12, 990, 359) = 1.