Greatest Common Factor of 728, 291, 225

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

• Greatest Common Factor of 728, 291, 225 by common division method
• Greatest Common Factor of 728, 291, 225 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 728

List of positive integer factors of 728 that divides 728 without a remainder.

1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728

Factors of 291

List of positive integer factors of 291 that divides 291 without a remainder.

1,3,97,291

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

Greatest Common Factor

We found the factors 728,291,225 . The biggest common factor number is the GCF number.
So the greatest common factor 728,291,225 is 1.

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

• GCF of 815, 727, 375
• GCF of 782, 637, 201
• GCF of 924, 107, 732
• GCF of 460, 468, 920
• GCF of 410, 619, 253

1. What is the GCF of 728, 291, 225?

Answer: GCF of 728, 291, 225 is 1.

2. How to Find the GCF of 728, 291, 225

Answer: Greatest Common Factor(GCF) of 728, 291, 225 = 1

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

Step 2: Then multiply all the prime factors GCF(728, 291, 225) = 1.