Greatest Common Factor of 128, 540, 99

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

• Greatest Common Factor of 128, 540, 99 by common division method
• Greatest Common Factor of 128, 540, 99 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 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

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

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Greatest Common Factor

We found the factors 128,540,99 . The biggest common factor number is the GCF number.
So the greatest common factor 128,540,99 is 1.

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

• GCF of 875, 149, 75
• GCF of 693, 789, 34
• GCF of 154, 588, 98
• GCF of 586, 318, 89
• GCF of 755, 881, 35

1. What is the GCF of 128, 540, 99?

Answer: GCF of 128, 540, 99 is 1.

2. How to Find the GCF of 128, 540, 99

Answer: Greatest Common Factor(GCF) of 128, 540, 99 = 1

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

Step 2: Then multiply all the prime factors GCF(128, 540, 99) = 1.