Greatest Common Factor of 387, 852, 18

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

• Greatest Common Factor of 387, 852, 18 by common division method
• Greatest Common Factor of 387, 852, 18 with matching the biggest common factor

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

Factors of 387

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

1,3,9,43,129,387

Factors of 852

List of positive integer factors of 852 that divides 852 without a remainder.

1,2,3,4,6,12,71,142,213,284,426,852

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 387,852,18 . The biggest common factor number is the GCF number.
So the greatest common factor 387,852,18 is 3.

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

• GCF of 515, 646, 15
• GCF of 801, 785, 13
• GCF of 589, 583, 92
• GCF of 483, 421, 82
• GCF of 659, 494, 76

1. What is the GCF of 387, 852, 18?

Answer: GCF of 387, 852, 18 is 3.

2. How to Find the GCF of 387, 852, 18

Answer: Greatest Common Factor(GCF) of 387, 852, 18 = 3

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

Step 2: Then multiply all the prime factors GCF(387, 852, 18) = 3.