Greatest Common Factor of 85, 26, 3, 23

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

• Greatest Common Factor of 85, 26, 3, 23 by common division method
• Greatest Common Factor of 85, 26, 3, 23 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 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

Factors of 3

List of positive integer factors of 3 that divides 3 without a remainder.

1,3

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Greatest Common Factor

We found the factors 85,26,3,23 . The biggest common factor number is the GCF number.
So the greatest common factor 85,26,3,23 is 1.

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

• GCF of 84, 37, 8, 54
• GCF of 12, 27, 5, 65
• GCF of 44, 98, 2, 74
• GCF of 82, 38, 2, 58
• GCF of 72, 68, 5, 44

1. What is the GCF of 85, 26, 3, 23?

Answer: GCF of 85, 26, 3, 23 is 1.

2. How to Find the GCF of 85, 26, 3, 23

Answer: Greatest Common Factor(GCF) of 85, 26, 3, 23 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 26, 3, 23) = 1.