Greatest Common Factor of 10, 49, 387

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

• Greatest Common Factor of 10, 49, 387 by common division method
• Greatest Common Factor of 10, 49, 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

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 10,49,387 . The biggest common factor number is the GCF number.
So the greatest common factor 10,49,387 is 1.

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

• GCF of 88, 18, 390
• GCF of 54, 11, 478
• GCF of 75, 31, 241
• GCF of 69, 32, 844
• GCF of 46, 82, 722

1. What is the GCF of 10, 49, 387?

Answer: GCF of 10, 49, 387 is 1.

2. How to Find the GCF of 10, 49, 387

Answer: Greatest Common Factor(GCF) of 10, 49, 387 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 49, 387) = 1.