Greatest Common Factor of 387, 400, 55

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

• Greatest Common Factor of 387, 400, 55 by common division method
• Greatest Common Factor of 387, 400, 55 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 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Factors of 55

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

1,5,11,55

Greatest Common Factor

We found the factors 387,400,55 . The biggest common factor number is the GCF number.
So the greatest common factor 387,400,55 is 1.

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

• GCF of 581, 585, 87
• GCF of 187, 530, 91
• GCF of 736, 460, 18
• GCF of 244, 578, 41
• GCF of 489, 557, 86

1. What is the GCF of 387, 400, 55?

Answer: GCF of 387, 400, 55 is 1.

2. How to Find the GCF of 387, 400, 55

Answer: Greatest Common Factor(GCF) of 387, 400, 55 = 1

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

Step 2: Then multiply all the prime factors GCF(387, 400, 55) = 1.