Greatest Common Factor of 84, 55, 73, 387

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

• Greatest Common Factor of 84, 55, 73, 387 by common division method
• Greatest Common Factor of 84, 55, 73, 387 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 387

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

1,3,9,43,129,387

Greatest Common Factor

We found the factors 84,55,73,387 . The biggest common factor number is the GCF number.
So the greatest common factor 84,55,73,387 is 1.

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

• GCF of 76, 78, 65, 340
• GCF of 95, 44, 38, 730
• GCF of 54, 56, 47, 368
• GCF of 71, 17, 40, 195
• GCF of 85, 86, 90, 505

1. What is the GCF of 84, 55, 73, 387?

Answer: GCF of 84, 55, 73, 387 is 1.

2. How to Find the GCF of 84, 55, 73, 387

Answer: Greatest Common Factor(GCF) of 84, 55, 73, 387 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 55, 73, 387) = 1.