Greatest Common Factor of 387, 288, 816, 392, 210

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

• Greatest Common Factor of 387, 288, 816, 392, 210 by common division method
• Greatest Common Factor of 387, 288, 816, 392, 210 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 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

Factors of 288

List of positive integer factors of 288 that divides 288 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,32,36,48,72,96,144,288

Factors of 816

List of positive integer factors of 816 that divides 816 without a remainder.

1,2,3,4,6,8,12,16,17,24,34,48,51,68,102,136,204,272,408,816

Factors of 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

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

Greatest Common Factor

We found the factors 387,288,816,392,210 . The biggest common factor number is the GCF number.
So the greatest common factor 387,288,816,392,210 is 1.

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

• GCF of 237, 132, 228, 709, 443
• GCF of 180, 392, 739, 833, 520
• GCF of 134, 430, 577, 397, 828
• GCF of 846, 777, 841, 907, 138
• GCF of 185, 922, 836, 105, 626

1. What is the GCF of 387, 288, 816, 392, 210?

Answer: GCF of 387, 288, 816, 392, 210 is 1.

2. How to Find the GCF of 387, 288, 816, 392, 210

Answer: Greatest Common Factor(GCF) of 387, 288, 816, 392, 210 = 1

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

Step 2: Then multiply all the prime factors GCF(387, 288, 816, 392, 210) = 1.