Greatest Common Factor of 63, 387, 670

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

• Greatest Common Factor of 63, 387, 670 by common division method
• Greatest Common Factor of 63, 387, 670 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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 387

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

1,3,9,43,129,387

Factors of 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Greatest Common Factor

We found the factors 63,387,670 . The biggest common factor number is the GCF number.
So the greatest common factor 63,387,670 is 1.

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

• GCF of 78, 929, 998
• GCF of 27, 893, 537
• GCF of 90, 191, 495
• GCF of 79, 229, 320
• GCF of 76, 875, 790

1. What is the GCF of 63, 387, 670?

Answer: GCF of 63, 387, 670 is 1.

2. How to Find the GCF of 63, 387, 670

Answer: Greatest Common Factor(GCF) of 63, 387, 670 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 387, 670) = 1.