Greatest Common Factor of 68, 38, 89, 95, 23

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

• Greatest Common Factor of 68, 38, 89, 95, 23 by common division method
• Greatest Common Factor of 68, 38, 89, 95, 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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 95

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

1,5,19,95

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 68,38,89,95,23 . The biggest common factor number is the GCF number.
So the greatest common factor 68,38,89,95,23 is 1.

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

• GCF of 35, 43, 39, 41, 40
• GCF of 74, 24, 33, 53, 52
• GCF of 66, 57, 52, 81, 88
• GCF of 58, 82, 45, 51, 10
• GCF of 65, 75, 56, 85, 91

1. What is the GCF of 68, 38, 89, 95, 23?

Answer: GCF of 68, 38, 89, 95, 23 is 1.

2. How to Find the GCF of 68, 38, 89, 95, 23

Answer: Greatest Common Factor(GCF) of 68, 38, 89, 95, 23 = 1

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

Step 2: Then multiply all the prime factors GCF(68, 38, 89, 95, 23) = 1.