Greatest Common Factor of 75, 12, 585, 549

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

• Greatest Common Factor of 75, 12, 585, 549 by common division method
• Greatest Common Factor of 75, 12, 585, 549 with matching the biggest common factor

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

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 585

List of positive integer factors of 585 that divides 585 without a remainder.

1,3,5,9,13,15,39,45,65,117,195,585

Factors of 549

List of positive integer factors of 549 that divides 549 without a remainder.

1,3,9,61,183,549

Greatest Common Factor

We found the factors 75,12,585,549 . The biggest common factor number is the GCF number.
So the greatest common factor 75,12,585,549 is 3.

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

• GCF of 34, 45, 406, 773
• GCF of 40, 95, 940, 478
• GCF of 71, 91, 281, 279
• GCF of 40, 15, 626, 732
• GCF of 97, 64, 920, 722

1. What is the GCF of 75, 12, 585, 549?

Answer: GCF of 75, 12, 585, 549 is 3.

2. How to Find the GCF of 75, 12, 585, 549

Answer: Greatest Common Factor(GCF) of 75, 12, 585, 549 = 3

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

Step 2: Then multiply all the prime factors GCF(75, 12, 585, 549) = 3.