Greatest Common Factor of 225, 221, 238

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

• Greatest Common Factor of 225, 221, 238 by common division method
• Greatest Common Factor of 225, 221, 238 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 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 221

List of positive integer factors of 221 that divides 221 without a remainder.

1,13,17,221

Factors of 238

List of positive integer factors of 238 that divides 238 without a remainder.

1,2,7,14,17,34,119,238

Greatest Common Factor

We found the factors 225,221,238 . The biggest common factor number is the GCF number.
So the greatest common factor 225,221,238 is 1.

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

• GCF of 657, 200, 888
• GCF of 169, 376, 673
• GCF of 346, 357, 462
• GCF of 704, 630, 302
• GCF of 810, 388, 620

1. What is the GCF of 225, 221, 238?

Answer: GCF of 225, 221, 238 is 1.

2. How to Find the GCF of 225, 221, 238

Answer: Greatest Common Factor(GCF) of 225, 221, 238 = 1

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

Step 2: Then multiply all the prime factors GCF(225, 221, 238) = 1.