Greatest Common Factor of 990, 686, 33

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

• Greatest Common Factor of 990, 686, 33 by common division method
• Greatest Common Factor of 990, 686, 33 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 686

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

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

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Greatest Common Factor

We found the factors 990,686,33 . The biggest common factor number is the GCF number.
So the greatest common factor 990,686,33 is 1.

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

• GCF of 294, 461, 26
• GCF of 180, 297, 33
• GCF of 458, 242, 15
• GCF of 483, 847, 38
• GCF of 249, 903, 23

1. What is the GCF of 990, 686, 33?

Answer: GCF of 990, 686, 33 is 1.

2. How to Find the GCF of 990, 686, 33

Answer: Greatest Common Factor(GCF) of 990, 686, 33 = 1

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

Step 2: Then multiply all the prime factors GCF(990, 686, 33) = 1.