Greatest Common Factor of 285, 408, 585

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

• Greatest Common Factor of 285, 408, 585 by common division method
• Greatest Common Factor of 285, 408, 585 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 285

List of positive integer factors of 285 that divides 285 without a remainder.

1,3,5,15,19,57,95,285

Factors of 408

List of positive integer factors of 408 that divides 408 without a remainder.

1,2,3,4,6,8,12,17,24,34,51,68,102,136,204,408

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

Greatest Common Factor

We found the factors 285,408,585 . The biggest common factor number is the GCF number.
So the greatest common factor 285,408,585 is 3.

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

• GCF of 303, 396, 812
• GCF of 254, 126, 970
• GCF of 625, 843, 277
• GCF of 956, 408, 641
• GCF of 309, 978, 841

1. What is the GCF of 285, 408, 585?

Answer: GCF of 285, 408, 585 is 3.

2. How to Find the GCF of 285, 408, 585

Answer: Greatest Common Factor(GCF) of 285, 408, 585 = 3

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

Step 2: Then multiply all the prime factors GCF(285, 408, 585) = 3.