Greatest Common Factor of 64, 88, 85, 340

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

• Greatest Common Factor of 64, 88, 85, 340 by common division method
• Greatest Common Factor of 64, 88, 85, 340 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 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 340

List of positive integer factors of 340 that divides 340 without a remainder.

1,2,4,5,10,17,20,34,68,85,170,340

Greatest Common Factor

We found the factors 64,88,85,340 . The biggest common factor number is the GCF number.
So the greatest common factor 64,88,85,340 is 1.

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

• GCF of 71, 93, 49, 981
• GCF of 99, 30, 79, 985
• GCF of 79, 86, 17, 995
• GCF of 74, 92, 78, 411
• GCF of 78, 91, 13, 132

1. What is the GCF of 64, 88, 85, 340?

Answer: GCF of 64, 88, 85, 340 is 1.

2. How to Find the GCF of 64, 88, 85, 340

Answer: Greatest Common Factor(GCF) of 64, 88, 85, 340 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 88, 85, 340) = 1.