Greatest Common Factor of 13, 17, 56, 864

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

• Greatest Common Factor of 13, 17, 56, 864 by common division method
• Greatest Common Factor of 13, 17, 56, 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 17

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

1,17

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

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 13,17,56,864 . The biggest common factor number is the GCF number.
So the greatest common factor 13,17,56,864 is 1.

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

• GCF of 66, 68, 75, 228
• GCF of 61, 59, 83, 195
• GCF of 42, 47, 90, 859
• GCF of 10, 15, 54, 664
• GCF of 74, 20, 99, 846

1. What is the GCF of 13, 17, 56, 864?

Answer: GCF of 13, 17, 56, 864 is 1.

2. How to Find the GCF of 13, 17, 56, 864

Answer: Greatest Common Factor(GCF) of 13, 17, 56, 864 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 17, 56, 864) = 1.