Greatest Common Factor of 18, 432, 540

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

• Greatest Common Factor of 18, 432, 540 by common division method
• Greatest Common Factor of 18, 432, 540 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 x 3 = 18

Factors of 18

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

1,2,3,6,9,18

Factors of 432

List of positive integer factors of 432 that divides 432 without a remainder.

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

Factors of 540

List of positive integer factors of 540 that divides 540 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,90,108,135,180,270,540

Greatest Common Factor

We found the factors 18,432,540 . The biggest common factor number is the GCF number.
So the greatest common factor 18,432,540 is 18.

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

• GCF of 34, 560, 304
• GCF of 78, 563, 428
• GCF of 78, 685, 363
• GCF of 45, 442, 771
• GCF of 15, 955, 549

1. What is the GCF of 18, 432, 540?

Answer: GCF of 18, 432, 540 is 18.

2. How to Find the GCF of 18, 432, 540

Answer: Greatest Common Factor(GCF) of 18, 432, 540 = 18

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

Step 2: Then multiply all the prime factors GCF(18, 432, 540) = 18.