Greatest Common Factor of 871, 210, 990

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

• Greatest Common Factor of 871, 210, 990 by common division method
• Greatest Common Factor of 871, 210, 990 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 871

List of positive integer factors of 871 that divides 871 without a remainder.

1,13,67,871

Factors of 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

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 871,210,990 . The biggest common factor number is the GCF number.
So the greatest common factor 871,210,990 is 1.

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

• GCF of 301, 327, 797
• GCF of 813, 488, 182
• GCF of 156, 383, 932
• GCF of 899, 542, 383
• GCF of 892, 167, 687

1. What is the GCF of 871, 210, 990?

Answer: GCF of 871, 210, 990 is 1.

2. How to Find the GCF of 871, 210, 990

Answer: Greatest Common Factor(GCF) of 871, 210, 990 = 1

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

Step 2: Then multiply all the prime factors GCF(871, 210, 990) = 1.