Greatest Common Factor of 30, 60, 545

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

• Greatest Common Factor of 30, 60, 545 by common division method
• Greatest Common Factor of 30, 60, 545 with matching the biggest common factor

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

Factors of 30

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

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

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 545

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

1,5,109,545

Greatest Common Factor

We found the factors 30,60,545 . The biggest common factor number is the GCF number.
So the greatest common factor 30,60,545 is 5.

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

• GCF of 51, 37, 615
• GCF of 85, 67, 254
• GCF of 37, 92, 349
• GCF of 46, 88, 218
• GCF of 94, 92, 769

1. What is the GCF of 30, 60, 545?

Answer: GCF of 30, 60, 545 is 5.

2. How to Find the GCF of 30, 60, 545

Answer: Greatest Common Factor(GCF) of 30, 60, 545 = 5

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

Step 2: Then multiply all the prime factors GCF(30, 60, 545) = 5.