Greatest Common Factor of 85, 95, 65, 55, 656

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

• Greatest Common Factor of 85, 95, 65, 55, 656 by common division method
• Greatest Common Factor of 85, 95, 65, 55, 656 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 85

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

1,5,17,85

Factors of 95

List of positive integer factors of 95 that divides 95 without a remainder.

1,5,19,95

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 656

List of positive integer factors of 656 that divides 656 without a remainder.

1,2,4,8,16,41,82,164,328,656

Greatest Common Factor

We found the factors 85,95,65,55,656 . The biggest common factor number is the GCF number.
So the greatest common factor 85,95,65,55,656 is 1.

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

• GCF of 89, 12, 33, 98, 127
• GCF of 97, 62, 93, 32, 697
• GCF of 53, 51, 81, 78, 196
• GCF of 81, 88, 52, 70, 735
• GCF of 47, 67, 90, 64, 489

1. What is the GCF of 85, 95, 65, 55, 656?

Answer: GCF of 85, 95, 65, 55, 656 is 1.

2. How to Find the GCF of 85, 95, 65, 55, 656

Answer: Greatest Common Factor(GCF) of 85, 95, 65, 55, 656 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 95, 65, 55, 656) = 1.