Greatest Common Factor of 387, 445, 715

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

• Greatest Common Factor of 387, 445, 715 by common division method
• Greatest Common Factor of 387, 445, 715 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 445

List of positive integer factors of 445 that divides 445 without a remainder.

1,5,89,445

Factors of 715

List of positive integer factors of 715 that divides 715 without a remainder.

1,5,11,13,55,65,143,715

Greatest Common Factor

We found the factors 387,445,715 . The biggest common factor number is the GCF number.
So the greatest common factor 387,445,715 is 1.

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

• GCF of 494, 263, 286
• GCF of 229, 775, 264
• GCF of 772, 146, 786
• GCF of 520, 701, 324
• GCF of 130, 627, 628

1. What is the GCF of 387, 445, 715?

Answer: GCF of 387, 445, 715 is 1.

2. How to Find the GCF of 387, 445, 715

Answer: Greatest Common Factor(GCF) of 387, 445, 715 = 1

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

Step 2: Then multiply all the prime factors GCF(387, 445, 715) = 1.