Greatest Common Factor of 30, 28, 275

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

• Greatest Common Factor of 30, 28, 275 by common division method
• Greatest Common Factor of 30, 28, 275 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 275

List of positive integer factors of 275 that divides 275 without a remainder.

1,5,11,25,55,275

Greatest Common Factor

We found the factors 30,28,275 . The biggest common factor number is the GCF number.
So the greatest common factor 30,28,275 is 1.

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

• GCF of 73, 60, 281
• GCF of 74, 38, 204
• GCF of 94, 65, 900
• GCF of 77, 15, 829
• GCF of 60, 13, 548

1. What is the GCF of 30, 28, 275?

Answer: GCF of 30, 28, 275 is 1.

2. How to Find the GCF of 30, 28, 275

Answer: Greatest Common Factor(GCF) of 30, 28, 275 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 28, 275) = 1.