Greatest Common Factor of 13, 20, 93, 47, 960

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

• Greatest Common Factor of 13, 20, 93, 47, 960 by common division method
• Greatest Common Factor of 13, 20, 93, 47, 960 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 960

List of positive integer factors of 960 that divides 960 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,64,80,96,120,160,192,240,320,480,960

Greatest Common Factor

We found the factors 13,20,93,47,960 . The biggest common factor number is the GCF number.
So the greatest common factor 13,20,93,47,960 is 1.

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

• GCF of 86, 15, 23, 91, 947
• GCF of 47, 67, 62, 49, 862
• GCF of 14, 55, 30, 55, 736
• GCF of 11, 13, 66, 29, 775
• GCF of 60, 47, 81, 82, 174

1. What is the GCF of 13, 20, 93, 47, 960?

Answer: GCF of 13, 20, 93, 47, 960 is 1.

2. How to Find the GCF of 13, 20, 93, 47, 960

Answer: Greatest Common Factor(GCF) of 13, 20, 93, 47, 960 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 20, 93, 47, 960) = 1.