Greatest Common Factor of 990, 965, 686

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

• Greatest Common Factor of 990, 965, 686 by common division method
• Greatest Common Factor of 990, 965, 686 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 965

List of positive integer factors of 965 that divides 965 without a remainder.

1,5,193,965

Factors of 686

List of positive integer factors of 686 that divides 686 without a remainder.

1,2,7,14,49,98,343,686

Greatest Common Factor

We found the factors 990,965,686 . The biggest common factor number is the GCF number.
So the greatest common factor 990,965,686 is 1.

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

• GCF of 402, 961, 112
• GCF of 203, 684, 450
• GCF of 682, 489, 334
• GCF of 510, 271, 655
• GCF of 377, 513, 506

1. What is the GCF of 990, 965, 686?

Answer: GCF of 990, 965, 686 is 1.

2. How to Find the GCF of 990, 965, 686

Answer: Greatest Common Factor(GCF) of 990, 965, 686 = 1

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

Step 2: Then multiply all the prime factors GCF(990, 965, 686) = 1.