Greatest Common Factor of 540, 189, 705

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

• Greatest Common Factor of 540, 189, 705 by common division method
• Greatest Common Factor of 540, 189, 705 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

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 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Greatest Common Factor

We found the factors 540,189,705 . The biggest common factor number is the GCF number.
So the greatest common factor 540,189,705 is 3.

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

• GCF of 513, 118, 643
• GCF of 199, 796, 845
• GCF of 387, 475, 925
• GCF of 213, 941, 948
• GCF of 786, 774, 650

1. What is the GCF of 540, 189, 705?

Answer: GCF of 540, 189, 705 is 3.

2. How to Find the GCF of 540, 189, 705

Answer: Greatest Common Factor(GCF) of 540, 189, 705 = 3

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

Step 2: Then multiply all the prime factors GCF(540, 189, 705) = 3.