Greatest Common Factor of 72, 87, 90, 495

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

• Greatest Common Factor of 72, 87, 90, 495 by common division method
• Greatest Common Factor of 72, 87, 90, 495 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

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

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

Greatest Common Factor

We found the factors 72,87,90,495 . The biggest common factor number is the GCF number.
So the greatest common factor 72,87,90,495 is 3.

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

• GCF of 33, 60, 71, 558
• GCF of 85, 51, 54, 840
• GCF of 30, 22, 69, 462
• GCF of 95, 56, 46, 988
• GCF of 64, 63, 10, 390

1. What is the GCF of 72, 87, 90, 495?

Answer: GCF of 72, 87, 90, 495 is 3.

2. How to Find the GCF of 72, 87, 90, 495

Answer: Greatest Common Factor(GCF) of 72, 87, 90, 495 = 3

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

Step 2: Then multiply all the prime factors GCF(72, 87, 90, 495) = 3.