LCM of 288 and 338

48672 is the LCM of 288 and 338. The step-by-step solution using prime factors and special division methods is one of the simple methods to easily understand how to find what is the LCM of 288 and 338, provided along with the use cases of mathematics and real-world problems.

what is the lcm of 288 and 338?
lcm (288 338) = (?)
288 => 2 x 2 x 2 x 2 x 2 x 3 x 3
338 => 2 x 13 x 13

= 2 x 2 x 2 x 2 x 2 x 3 x 3 x 13 x 13
= 48672
lcm (288 and 338) = 48672
48672 is the LCM of 288 and 338.

where,
288 is a positive integer,
338 is a positive integer,
48672 is the LCM of 288 and 338,
{2} in {2 x 2 x 2 x 2 x 2 x 3 x 3, 2 x 13 x 13} is the common factors of 288 and 338,
{2 x 2 x 2 x 2 x 3 x 3 x 13 x 13} in {2 x 2 x 2 x 2 x 2 x 3 x 3, 2 x 13 x 13} are the uncommon factors of 288 and 338.

Use in Mathematics: LCM of 288 and 338
The below are some of the mathematical applications where lcm of 288 and 338 can be used:

to find the least number which is exactly divisible by 288 and 338.
to find the common denominator for two fractions having 288 and 338 as denominators in the unlike fractions addition or subtraction.

Use in Real-world Problems: 288 and 338 lcm
In the context of lcm real world problems, the lcm of 288 and 338 helps to find the exact time when two similar and recurring events with different time schedule happens together at the same time. For example, the real world problems involve lcm in situations to find at what time the bells A and B all toll together, if bell A tolls at 288 seconds and bell B tolls at 338 seconds repeatedly. The answer is that all bells A and B toll together at 48672 seconds for the first time, at 97344 seconds for the second time, at 146016 seconds for the third time and so on.

Important Notes: 288 and 338 lcm
The below are the important notes to be remembered while solving the lcm of 288 and 338:

The common prime factors and the remaining prime factors of 288 and 338 should be multiplied to find the least common multiple of 288 and 338, when solving lcm by using prime factors method.
The results of lcm of 288 and 338, and the lcm of 338 and 288 are identical, it means the order of given numbers in the lcm calculation doesn't affect the results.

For values other than 288 and 338, use this below LCM calculator:

The below solved example with step by step work shows how to find what is the lcm of 288 and 338 by using prime factors method and division method.

Solved example using prime factors method:
What is the LCM of 288 and 338?

step 1 Address the input parameters, values and observe what to be found:
Input parameters and values:
A = 288
B = 338

What to be found:
find the lcm of 288 and 338

step 2 Find the prime factors of 288 and 338:
Prime factors of 288 = 2 x 2 x 2 x 2 x 2 x 3 x 3
Prime factors of 338 = 2 x 13 x 13

step 3 Identify the repeated and non-repeated prime factors of 288 and 338:
{2} is the most repeated factor and {2 x 2 x 2 x 2 x 3 x 3 x 13 x 13} are the non-repeated factors of 288 and 338.

step 4 Find the product of repeated and non-repeated prime factors of 288 and 338:
= 2 x 2 x 2 x 2 x 2 x 3 x 3 x 13 x 13
= 48672
lcm(288 and 338) = 48672

Hence,
lcm of 288 and 338 is 48672

Solved example using special division method:
This special division method is one of the easiest ways to understand the entire calculation to find the LCM of 288 and 338.

step 1 Address the input parameters, values and observe what to be found:
Input parameters and values:
Integers: 288 and 338

What to be found:
lcm (288, 338) = ?

step 2 Arrange the given integers in the horizontal form with space or comma separated format:
288 and 338

step 3 Choose the divisor which divides each or most of the given integers (288 and 338), divide each integers separately and write down the quotient in the next line right under the respective integers. Bring down the integer to the next line if any integer in 288 and 338 is not divisible by the selected divisor; repeat the same process until all the integers are brought to 1 as like below:

2	288	338
2	144	169
2	72	169
2	36	169
2	18	169
3	9	169
3	3	169
13	1	169
13	1	13
	1	1

step 4 Multiply the divisors to find the lcm of 288 and 338:
= 2 x 2 x 2 x 2 x 2 x 3 x 3 x 13 x 13
= 48672
LCM(288, 338) = 48672

The LCM of two numbers 288 and 338 is 48672

LCM of 288 and 338

How-to: What is the LCM of 288 and 338?