Greatest Common Factor of 831, 135, 990

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

• Greatest Common Factor of 831, 135, 990 by common division method
• Greatest Common Factor of 831, 135, 990 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 831

List of positive integer factors of 831 that divides 831 without a remainder.

1,3,277,831

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

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

Greatest Common Factor

We found the factors 831,135,990 . The biggest common factor number is the GCF number.
So the greatest common factor 831,135,990 is 3.

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

• GCF of 948, 866, 490
• GCF of 280, 145, 329
• GCF of 827, 315, 287
• GCF of 298, 363, 396
• GCF of 749, 472, 374

1. What is the GCF of 831, 135, 990?

Answer: GCF of 831, 135, 990 is 3.

2. How to Find the GCF of 831, 135, 990

Answer: Greatest Common Factor(GCF) of 831, 135, 990 = 3

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

Step 2: Then multiply all the prime factors GCF(831, 135, 990) = 3.