Greatest Common Factor of 18, 43, 54, 860

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

• Greatest Common Factor of 18, 43, 54, 860 by common division method
• Greatest Common Factor of 18, 43, 54, 860 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 860

List of positive integer factors of 860 that divides 860 without a remainder.

1,2,4,5,10,20,43,86,172,215,430,860

Greatest Common Factor

We found the factors 18,43,54,860 . The biggest common factor number is the GCF number.
So the greatest common factor 18,43,54,860 is 1.

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

• GCF of 64, 26, 18, 491
• GCF of 19, 72, 77, 295
• GCF of 10, 63, 43, 117
• GCF of 61, 16, 90, 515
• GCF of 47, 47, 90, 716

1. What is the GCF of 18, 43, 54, 860?

Answer: GCF of 18, 43, 54, 860 is 1.

2. How to Find the GCF of 18, 43, 54, 860

Answer: Greatest Common Factor(GCF) of 18, 43, 54, 860 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 43, 54, 860) = 1.