Greatest Common Factor of 225, 280, 155

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

• Greatest Common Factor of 225, 280, 155 by common division method
• Greatest Common Factor of 225, 280, 155 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

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 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

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Greatest Common Factor

We found the factors 225,280,155 . The biggest common factor number is the GCF number.
So the greatest common factor 225,280,155 is 5.

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

• GCF of 178, 183, 114
• GCF of 331, 292, 947
• GCF of 111, 766, 574
• GCF of 420, 229, 567
• GCF of 894, 541, 119

1. What is the GCF of 225, 280, 155?

Answer: GCF of 225, 280, 155 is 5.

2. How to Find the GCF of 225, 280, 155

Answer: Greatest Common Factor(GCF) of 225, 280, 155 = 5

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

Step 2: Then multiply all the prime factors GCF(225, 280, 155) = 5.