Greatest Common Factor of 990, 730, 17

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

• Greatest Common Factor of 990, 730, 17 by common division method
• Greatest Common Factor of 990, 730, 17 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 730

List of positive integer factors of 730 that divides 730 without a remainder.

1,2,5,10,73,146,365,730

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Greatest Common Factor

We found the factors 990,730,17 . The biggest common factor number is the GCF number.
So the greatest common factor 990,730,17 is 1.

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

• GCF of 543, 505, 51
• GCF of 373, 130, 84
• GCF of 307, 952, 33
• GCF of 879, 531, 39
• GCF of 139, 740, 58

1. What is the GCF of 990, 730, 17?

Answer: GCF of 990, 730, 17 is 1.

2. How to Find the GCF of 990, 730, 17

Answer: Greatest Common Factor(GCF) of 990, 730, 17 = 1

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

Step 2: Then multiply all the prime factors GCF(990, 730, 17) = 1.