Greatest Common Factor of 90, 72, 504

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

• Greatest Common Factor of 90, 72, 504 by common division method
• Greatest Common Factor of 90, 72, 504 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 x 3 x 3 = 18

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 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 504

List of positive integer factors of 504 that divides 504 without a remainder.

1,2,3,4,6,7,8,9,12,14,18,21,24,28,36,42,56,63,72,84,126,168,252,504

Greatest Common Factor

We found the factors 90,72,504 . The biggest common factor number is the GCF number.
So the greatest common factor 90,72,504 is 18.

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

• GCF of 87, 17, 657
• GCF of 16, 84, 267
• GCF of 25, 78, 844
• GCF of 35, 94, 194
• GCF of 59, 90, 692

1. What is the GCF of 90, 72, 504?

Answer: GCF of 90, 72, 504 is 18.

2. How to Find the GCF of 90, 72, 504

Answer: Greatest Common Factor(GCF) of 90, 72, 504 = 18

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

Step 2: Then multiply all the prime factors GCF(90, 72, 504) = 18.