Greatest Common Factor of 900, 405, 242

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

• Greatest Common Factor of 900, 405, 242 by common division method
• Greatest Common Factor of 900, 405, 242 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 900

List of positive integer factors of 900 that divides 900 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,25,30,36,45,50,60,75,90,100,150,180,225,300,450,900

Factors of 405

List of positive integer factors of 405 that divides 405 without a remainder.

1,3,5,9,15,27,45,81,135,405

Factors of 242

List of positive integer factors of 242 that divides 242 without a remainder.

1,2,11,22,121,242

Greatest Common Factor

We found the factors 900,405,242 . The biggest common factor number is the GCF number.
So the greatest common factor 900,405,242 is 1.

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

• GCF of 973, 706, 182
• GCF of 569, 798, 809
• GCF of 502, 268, 403
• GCF of 136, 639, 588
• GCF of 601, 115, 781

1. What is the GCF of 900, 405, 242?

Answer: GCF of 900, 405, 242 is 1.

2. How to Find the GCF of 900, 405, 242

Answer: Greatest Common Factor(GCF) of 900, 405, 242 = 1

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

Step 2: Then multiply all the prime factors GCF(900, 405, 242) = 1.