Greatest Common Factor of 23, 49, 34, 17, 864

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

• Greatest Common Factor of 23, 49, 34, 17, 864 by common division method
• Greatest Common Factor of 23, 49, 34, 17, 864 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 864

List of positive integer factors of 864 that divides 864 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,27,32,36,48,54,72,96,108,144,216,288,432,864

Greatest Common Factor

We found the factors 23,49,34,17,864 . The biggest common factor number is the GCF number.
So the greatest common factor 23,49,34,17,864 is 1.

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

• GCF of 27, 13, 93, 81, 105
• GCF of 17, 16, 22, 18, 414
• GCF of 82, 24, 67, 22, 656
• GCF of 25, 12, 71, 24, 560
• GCF of 91, 73, 66, 50, 114

1. What is the GCF of 23, 49, 34, 17, 864?

Answer: GCF of 23, 49, 34, 17, 864 is 1.

2. How to Find the GCF of 23, 49, 34, 17, 864

Answer: Greatest Common Factor(GCF) of 23, 49, 34, 17, 864 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 49, 34, 17, 864) = 1.