Greatest Common Factor of 999, 1980, 130

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

• Greatest Common Factor of 999, 1980, 130 by common division method
• Greatest Common Factor of 999, 1980, 130 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 999

List of positive integer factors of 999 that divides 999 without a remainder.

1,3,9,27,37,111,333,999

Factors of 1980

List of positive integer factors of 1980 that divides 1980 without a remainder.

1,2,3,4,5,6,9,10,11,12,15,18,20,22,30,33,36,44,45,55,60,66,90,99,110,132,165,180,198,220,330,396,495,660,990,1980

Factors of 130

List of positive integer factors of 130 that divides 130 without a remainder.

1,2,5,10,13,26,65,130

Greatest Common Factor

We found the factors 999,1980,130 . The biggest common factor number is the GCF number.
So the greatest common factor 999,1980,130 is 1.

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

• GCF of 565, 2858, 856
• GCF of 822, 8535, 677
• GCF of 827, 1768, 410
• GCF of 653, 9902, 822
• GCF of 699, 1461, 966

1. What is the GCF of 999, 1980, 130?

Answer: GCF of 999, 1980, 130 is 1.

2. How to Find the GCF of 999, 1980, 130

Answer: Greatest Common Factor(GCF) of 999, 1980, 130 = 1

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

Step 2: Then multiply all the prime factors GCF(999, 1980, 130) = 1.