Greatest Common Factor of 85, 24, 23, 87

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

• Greatest Common Factor of 85, 24, 23, 87 by common division method
• Greatest Common Factor of 85, 24, 23, 87 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 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 23

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

1,23

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Greatest Common Factor

We found the factors 85,24,23,87 . The biggest common factor number is the GCF number.
So the greatest common factor 85,24,23,87 is 1.

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

• GCF of 75, 43, 22, 51
• GCF of 28, 58, 68, 65
• GCF of 65, 36, 60, 36
• GCF of 38, 19, 36, 56
• GCF of 74, 54, 32, 85

1. What is the GCF of 85, 24, 23, 87?

Answer: GCF of 85, 24, 23, 87 is 1.

2. How to Find the GCF of 85, 24, 23, 87

Answer: Greatest Common Factor(GCF) of 85, 24, 23, 87 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 24, 23, 87) = 1.