LCM of 293 and 311
91123 is the LCM of 293 and 311. 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 293 and 311, provided along with the use cases of mathematics and real-world problems.
what is the lcm of 293 and 311?
lcm (293 311) = (?)
293 => 293
311 => 311
= 293 x 311
= 91123
lcm (293 and 311) = 91123
91123 is the LCM of 293 and 311.
where,
293 is a positive integer,
311 is a positive integer,
91123 is the LCM of 293 and 311,
There is no common factors of 293 and 311 in {293, 311},
{293 x 311} in {293, 311} are the uncommon factors of 293 and 311.
Use in Mathematics: LCM of 293 and 311
The below are some of the mathematical applications where lcm of 293 and 311 can be used:
- to find the least number which is exactly divisible by 293 and 311.
- to find the common denominator for two fractions having 293 and 311 as denominators in the unlike fractions addition or subtraction.
In the context of lcm real world problems, the lcm of 293 and 311 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 293 seconds and bell B tolls at 311 seconds repeatedly. The answer is that all bells A and B toll together at 91123 seconds for the first time, at 182246 seconds for the second time, at 273369 seconds for the third time and so on.
Important Notes: 293 and 311 lcm
The below are the important notes to be remembered while solving the lcm of 293 and 311:
- The common prime factors and the remaining prime factors of 293 and 311 should be multiplied to find the least common multiple of 293 and 311, when solving lcm by using prime factors method.
- The results of lcm of 293 and 311, and the lcm of 311 and 293 are identical, it means the order of given numbers in the lcm calculation doesn't affect the results.
How-to: What is the LCM of 293 and 311?
The below solved example with step by step work shows how to find what is the lcm of 293 and 311 by using prime factors method and division method.
Solved example using prime factors method:
What is the LCM of 293 and 311?
step 1
Address the input parameters, values and observe what to be found:
Input parameters and values:
A = 293
B = 311
What to be found:
find the lcm of 293 and 311
step 2 Find the prime factors of 293 and 311:
Prime factors of 293 = 293
Prime factors of 311 = 311
step 3Identify the repeated and non-repeated prime factors of 293 and 311:
Since there is no common factors between 293 and 311, multiplying the given numbers directly provides the LCM of
293 and 311.
= 293 x 311
= 91123
lcm(293 and 311) = 91123
Hence,
lcm of 293 and 311 is 91123
This special division method is one of the easiest ways to understand the entire calculation to find the LCM of 293 and 311.
step 1 Address the input parameters, values and observe what to be found:
Input parameters and values:
Integers: 293 and 311
What to be found:
lcm (293, 311) = ?
step 2 Arrange the given integers in the horizontal form with space or comma separated format:
293 and 311
step 3 Choose the divisor which divides each or most of the given integers (293 and 311), 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 293 and 311 is not divisible by the selected divisor; repeat the same process until all the integers are brought to 1 as like below:
| 293 | 293 | 311 |
| 311 | 1 | 311 |
| 1 | 1 |
step 4 Multiply the divisors to find the lcm of 293 and 311:
= 293 x 311
= 91123
LCM(293, 311) = 91123
The LCM of two numbers 293 and 311 is 91123