Greatest Common Factor of 990, 443, 680

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

• Greatest Common Factor of 990, 443, 680 by common division method
• Greatest Common Factor of 990, 443, 680 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 443

List of positive integer factors of 443 that divides 443 without a remainder.

1,443

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Greatest Common Factor

We found the factors 990,443,680 . The biggest common factor number is the GCF number.
So the greatest common factor 990,443,680 is 1.

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

• GCF of 724, 162, 450
• GCF of 248, 309, 776
• GCF of 691, 483, 659
• GCF of 648, 312, 664
• GCF of 910, 574, 121

1. What is the GCF of 990, 443, 680?

Answer: GCF of 990, 443, 680 is 1.

2. How to Find the GCF of 990, 443, 680

Answer: Greatest Common Factor(GCF) of 990, 443, 680 = 1

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

Step 2: Then multiply all the prime factors GCF(990, 443, 680) = 1.