Greatest Common Factor of 990, 329, 690

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

• Greatest Common Factor of 990, 329, 690 by common division method
• Greatest Common Factor of 990, 329, 690 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 329

List of positive integer factors of 329 that divides 329 without a remainder.

1,7,47,329

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 990,329,690 . The biggest common factor number is the GCF number.
So the greatest common factor 990,329,690 is 1.

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

• GCF of 991, 946, 879
• GCF of 560, 927, 666
• GCF of 857, 704, 280
• GCF of 866, 129, 507
• GCF of 353, 480, 322

1. What is the GCF of 990, 329, 690?

Answer: GCF of 990, 329, 690 is 1.

2. How to Find the GCF of 990, 329, 690

Answer: Greatest Common Factor(GCF) of 990, 329, 690 = 1

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

Step 2: Then multiply all the prime factors GCF(990, 329, 690) = 1.