Greatest Common Factor of 270, 162, 45

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

• Greatest Common Factor of 270, 162, 45 by common division method
• Greatest Common Factor of 270, 162, 45 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 x 3 = 9

Factors of 270

List of positive integer factors of 270 that divides 270 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,90,135,270

Factors of 162

List of positive integer factors of 162 that divides 162 without a remainder.

1,2,3,6,9,18,27,54,81,162

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Greatest Common Factor

We found the factors 270,162,45 . The biggest common factor number is the GCF number.
So the greatest common factor 270,162,45 is 9.

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

• GCF of 170, 456, 49
• GCF of 403, 103, 37
• GCF of 772, 353, 82
• GCF of 139, 740, 53
• GCF of 607, 114, 10

1. What is the GCF of 270, 162, 45?

Answer: GCF of 270, 162, 45 is 9.

2. How to Find the GCF of 270, 162, 45

Answer: Greatest Common Factor(GCF) of 270, 162, 45 = 9

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

Step 2: Then multiply all the prime factors GCF(270, 162, 45) = 9.