Greatest Common Factor of 30, 54, 153

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

• Greatest Common Factor of 30, 54, 153 by common division method
• Greatest Common Factor of 30, 54, 153 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Greatest Common Factor

We found the factors 30,54,153 . The biggest common factor number is the GCF number.
So the greatest common factor 30,54,153 is 3.

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

• GCF of 40, 15, 768
• GCF of 39, 66, 523
• GCF of 32, 93, 492
• GCF of 96, 63, 169
• GCF of 25, 16, 247

1. What is the GCF of 30, 54, 153?

Answer: GCF of 30, 54, 153 is 3.

2. How to Find the GCF of 30, 54, 153

Answer: Greatest Common Factor(GCF) of 30, 54, 153 = 3

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

Step 2: Then multiply all the prime factors GCF(30, 54, 153) = 3.