Greatest Common Factor of 27, 840, 285

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

• Greatest Common Factor of 27, 840, 285 by common division method
• Greatest Common Factor of 27, 840, 285 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Factors of 285

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

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

Greatest Common Factor

We found the factors 27,840,285 . The biggest common factor number is the GCF number.
So the greatest common factor 27,840,285 is 3.

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

• GCF of 42, 695, 222
• GCF of 23, 689, 997
• GCF of 12, 176, 403
• GCF of 24, 593, 741
• GCF of 82, 608, 232

1. What is the GCF of 27, 840, 285?

Answer: GCF of 27, 840, 285 is 3.

2. How to Find the GCF of 27, 840, 285

Answer: Greatest Common Factor(GCF) of 27, 840, 285 = 3

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

Step 2: Then multiply all the prime factors GCF(27, 840, 285) = 3.