Greatest Common Factor of 51, 64, 34, 385

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

• Greatest Common Factor of 51, 64, 34, 385 by common division method
• Greatest Common Factor of 51, 64, 34, 385 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 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Greatest Common Factor

We found the factors 51,64,34,385 . The biggest common factor number is the GCF number.
So the greatest common factor 51,64,34,385 is 1.

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

• GCF of 65, 51, 76, 992
• GCF of 11, 99, 14, 668
• GCF of 48, 62, 36, 385
• GCF of 80, 58, 35, 556
• GCF of 71, 90, 65, 270

1. What is the GCF of 51, 64, 34, 385?

Answer: GCF of 51, 64, 34, 385 is 1.

2. How to Find the GCF of 51, 64, 34, 385

Answer: Greatest Common Factor(GCF) of 51, 64, 34, 385 = 1

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

Step 2: Then multiply all the prime factors GCF(51, 64, 34, 385) = 1.