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# How do I find the lowest common factor?

## How do I find the lowest common factor?

Find the least common multiple (LCM) of two numbers by listing multiples

1. List the first several multiples of each number.
2. Look for multiples common to both lists.
3. Look for the smallest number that is common to both lists.
4. This number is the LCM.

## What are the factors of 18 and 36?

The factors of 18 and 36 are 1, 2, 3, 6, 9, 18 and 1, 2, 3, 4, 6, 9, 12, 18, 36 respectively.

What is the LCM of 4 and 18 and 36?

36
The LCM of 4 and 18 is 36.

### What is the LCM of 6 and 18 and 36?

The least common multiple of 6, 18, and 36 is 36.

### What is the common multiple of 18 and 36?

Answer: LCM of 18 and 36 is 36.

What is the least common multiple of 5 9 and 18?

90
The least common multiple of 5, 9 and 18 is 90.

#### What is the GCF of 18,30,and 36?

Step by Step Solution. Calculate Greatest Common Factor for : 18, 30 and 36. Factorize of the above numbers : 18 = 2 • 32. 30 = 2 • 3 • 5. 36 = 22• 32. Build a prime factors table. Number of times each prime factor.

#### How do you factor out the GCF?

Factoring out the GCF is the first step in many factoring problems. Step 1: Determine the greatest common factor of the given terms. The greatest common factor or GCF is the largest factor that all terms have in common. Step 2: Factor out (or divide out) the greatest common factor from each term.

After we will calculate the factors of 18 and 36 and find the biggest common factor number . Prime factors of 18 are 2, 3. Prime factorization of 18 in exponential form is: Prime factors of 36 are 2, 3. Prime factorization of 36 in exponential form is: List of positive integer factors of 18 that divides 18 without a remainder.

What are the factors of GCF?

The GCF of two numbers is the largest factor of the two numbers. For instance, find GCF of 16 and 24 written as GCF (16,24). The factors for 24 are 1, 2, 3, 4, 6, 8, 12, and 24. The largest factor for both numbers have in common is 8, so GCF (16,24) = 8. The factors for 7 are 1 and 7.