Greatest Common Factor of 918, 495, 420

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

• Greatest Common Factor of 918, 495, 420 by common division method
• Greatest Common Factor of 918, 495, 420 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 918

List of positive integer factors of 918 that divides 918 without a remainder.

1,2,3,6,9,17,18,27,34,51,54,102,153,306,459,918

Factors of 495

List of positive integer factors of 495 that divides 495 without a remainder.

1,3,5,9,11,15,33,45,55,99,165,495

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 918,495,420 . The biggest common factor number is the GCF number.
So the greatest common factor 918,495,420 is 3.

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

• GCF of 928, 407, 589
• GCF of 484, 378, 118
• GCF of 305, 179, 807
• GCF of 886, 725, 702
• GCF of 556, 789, 831

1. What is the GCF of 918, 495, 420?

Answer: GCF of 918, 495, 420 is 3.

2. How to Find the GCF of 918, 495, 420

Answer: Greatest Common Factor(GCF) of 918, 495, 420 = 3

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

Step 2: Then multiply all the prime factors GCF(918, 495, 420) = 3.