Greatest Common Factor of 225, 810, 558

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

• Greatest Common Factor of 225, 810, 558 by common division method
• Greatest Common Factor of 225, 810, 558 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 x 3 = 9

Factors of 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Factors of 810

List of positive integer factors of 810 that divides 810 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,81,90,135,162,270,405,810

Factors of 558

List of positive integer factors of 558 that divides 558 without a remainder.

1,2,3,6,9,18,31,62,93,186,279,558

Greatest Common Factor

We found the factors 225,810,558 . The biggest common factor number is the GCF number.
So the greatest common factor 225,810,558 is 9.

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

• GCF of 898, 374, 130
• GCF of 940, 748, 844
• GCF of 120, 939, 309
• GCF of 423, 741, 146
• GCF of 511, 795, 915

1. What is the GCF of 225, 810, 558?

Answer: GCF of 225, 810, 558 is 9.

2. How to Find the GCF of 225, 810, 558

Answer: Greatest Common Factor(GCF) of 225, 810, 558 = 9

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

Step 2: Then multiply all the prime factors GCF(225, 810, 558) = 9.