 ## How to find the Least Common Multiple of 39 and 48?

On this page below, we'll use the Prime Factorisation, and the List of Multiples method to find out the LCM of 39 and 48.

Follow the steps below, and let's calculate the LCM of 39 and 48.

### Method 1 - Prime factorization

#### Step 1: Create a list of all the prime factors of the numbers 39 and 48:

##### Prime factors of 39

The prime factors of 39 are 3 and 13. Prime factorization of 39 in exponential form is:

39 = 31x131

##### Prime factors of 48

The prime factors of 48 are 2, 2, 2, 2 and 3. Prime factorization of 48 in exponential form is:

48 = 24x31

31, 131, 24

31x131x24=624

#### Step 4: The result:

As seen on the calculation above, we have now obtained the LCM of 39 and 48.

The Least Common Multiple of 39 and 48 is 624.

### Method 2 - List of Multiples

Find and list multiples of each number until the first common multiple is found. This is the lowest common multiple.

#### Multiples of 39:

39, 78, 117, 156, 195, 234, 273, 312, 351, 390, 429, 468, 507, 546, 585, 624, 663, 702, 741

#### Multiples of 48:

48, 96, 144, 192, 240, 288, 336, 384, 432, 480, 528, 576, 624, 672, 720, 768

#### Therefore,

LCM(39, 48) = 624