Greatest Common Factor of 225, 789, 280

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

• Greatest Common Factor of 225, 789, 280 by common division method
• Greatest Common Factor of 225, 789, 280 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 789

List of positive integer factors of 789 that divides 789 without a remainder.

1,3,263,789

Factors of 280

List of positive integer factors of 280 that divides 280 without a remainder.

1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280

Greatest Common Factor

We found the factors 225,789,280 . The biggest common factor number is the GCF number.
So the greatest common factor 225,789,280 is 1.

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

• GCF of 168, 928, 871
• GCF of 615, 414, 477
• GCF of 272, 865, 965
• GCF of 313, 528, 713
• GCF of 528, 757, 145

1. What is the GCF of 225, 789, 280?

Answer: GCF of 225, 789, 280 is 1.

2. How to Find the GCF of 225, 789, 280

Answer: Greatest Common Factor(GCF) of 225, 789, 280 = 1

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

Step 2: Then multiply all the prime factors GCF(225, 789, 280) = 1.