Greatest Common Factor of 495, 840, 90

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

• Greatest Common Factor of 495, 840, 90 by common division method
• Greatest Common Factor of 495, 840, 90 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 x 5 = 15

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 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Greatest Common Factor

We found the factors 495,840,90 . The biggest common factor number is the GCF number.
So the greatest common factor 495,840,90 is 15.

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

• GCF of 725, 984, 86
• GCF of 271, 562, 73
• GCF of 883, 247, 71
• GCF of 648, 569, 31
• GCF of 925, 346, 71

1. What is the GCF of 495, 840, 90?

Answer: GCF of 495, 840, 90 is 15.

2. How to Find the GCF of 495, 840, 90

Answer: Greatest Common Factor(GCF) of 495, 840, 90 = 15

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

Step 2: Then multiply all the prime factors GCF(495, 840, 90) = 15.