Greatest Common Factor of 23, 85, 73, 38

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

• Greatest Common Factor of 23, 85, 73, 38 by common division method
• Greatest Common Factor of 23, 85, 73, 38 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 23

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

1,23

Factors of 85

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

1,5,17,85

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 38

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

1,2,19,38

Greatest Common Factor

We found the factors 23,85,73,38 . The biggest common factor number is the GCF number.
So the greatest common factor 23,85,73,38 is 1.

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

• GCF of 39, 30, 48, 71
• GCF of 64, 87, 49, 82
• GCF of 27, 85, 86, 15
• GCF of 10, 88, 50, 86
• GCF of 86, 44, 63, 50

1. What is the GCF of 23, 85, 73, 38?

Answer: GCF of 23, 85, 73, 38 is 1.

2. How to Find the GCF of 23, 85, 73, 38

Answer: Greatest Common Factor(GCF) of 23, 85, 73, 38 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 85, 73, 38) = 1.