Greatest Common Factor of 387, 455, 672

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

• Greatest Common Factor of 387, 455, 672 by common division method
• Greatest Common Factor of 387, 455, 672 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 455

List of positive integer factors of 455 that divides 455 without a remainder.

1,5,7,13,35,65,91,455

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Greatest Common Factor

We found the factors 387,455,672 . The biggest common factor number is the GCF number.
So the greatest common factor 387,455,672 is 1.

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

• GCF of 659, 156, 956
• GCF of 837, 536, 823
• GCF of 214, 992, 461
• GCF of 474, 302, 771
• GCF of 680, 994, 821

1. What is the GCF of 387, 455, 672?

Answer: GCF of 387, 455, 672 is 1.

2. How to Find the GCF of 387, 455, 672

Answer: Greatest Common Factor(GCF) of 387, 455, 672 = 1

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

Step 2: Then multiply all the prime factors GCF(387, 455, 672) = 1.