Greatest Common Factor of 545, 270, 30

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

• Greatest Common Factor of 545, 270, 30 by common division method
• Greatest Common Factor of 545, 270, 30 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 545

List of positive integer factors of 545 that divides 545 without a remainder.

1,5,109,545

Factors of 270

List of positive integer factors of 270 that divides 270 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Greatest Common Factor

We found the factors 545,270,30 . The biggest common factor number is the GCF number.
So the greatest common factor 545,270,30 is 5.

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

• GCF of 590, 310, 23
• GCF of 325, 882, 30
• GCF of 477, 807, 69
• GCF of 297, 389, 55
• GCF of 445, 851, 24

1. What is the GCF of 545, 270, 30?

Answer: GCF of 545, 270, 30 is 5.

2. How to Find the GCF of 545, 270, 30

Answer: Greatest Common Factor(GCF) of 545, 270, 30 = 5

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

Step 2: Then multiply all the prime factors GCF(545, 270, 30) = 5.