Greatest Common Factor of 64, 49, 86, 387

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

• Greatest Common Factor of 64, 49, 86, 387 by common division method
• Greatest Common Factor of 64, 49, 86, 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 49

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

1,7,49

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

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 64,49,86,387 . The biggest common factor number is the GCF number.
So the greatest common factor 64,49,86,387 is 1.

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

• GCF of 58, 92, 29, 600
• GCF of 10, 17, 93, 331
• GCF of 87, 70, 86, 191
• GCF of 21, 42, 73, 318
• GCF of 99, 29, 35, 138

1. What is the GCF of 64, 49, 86, 387?

Answer: GCF of 64, 49, 86, 387 is 1.

2. How to Find the GCF of 64, 49, 86, 387

Answer: Greatest Common Factor(GCF) of 64, 49, 86, 387 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 49, 86, 387) = 1.