LCM of 11 and 37
407 is the LCM of 11 and 37. 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 11 and 37, provided along with the use cases of mathematics and real-world problems.
what is the lcm of 11 and 37?
lcm (11 37) = (?)
11 => 11
37 => 37
= 11 x 37
= 407
lcm (11 and 37) = 407
407 is the LCM of 11 and 37.
where,
11 is a positive integer,
37 is a positive integer,
407 is the LCM of 11 and 37,
There is no common factors of 11 and 37 in {11, 37},
{11 x 37} in {11, 37} are the uncommon factors of 11 and 37.
Use in Mathematics: LCM of 11 and 37
The below are some of the mathematical applications where lcm of 11 and 37 can be used:
- to find the least number which is exactly divisible by 11 and 37.
- to find the common denominator for two fractions having 11 and 37 as denominators in the unlike fractions addition or subtraction.
In the context of lcm real world problems, the lcm of 11 and 37 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 11 seconds and bell B tolls at 37 seconds repeatedly. The answer is that all bells A and B toll together at 407 seconds for the first time, at 814 seconds for the second time, at 1221 seconds for the third time and so on.
Important Notes: 11 and 37 lcm
The below are the important notes to be remembered while solving the lcm of 11 and 37:
- The common prime factors and the remaining prime factors of 11 and 37 should be multiplied to find the least common multiple of 11 and 37, when solving lcm by using prime factors method.
- The results of lcm of 11 and 37, and the lcm of 37 and 11 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 11 and 37?
The below solved example with step by step work shows how to find what is the lcm of 11 and 37 by using prime factors method and division method.
Solved example using prime factors method:
What is the LCM of 11 and 37?
step 1
Address the input parameters, values and observe what to be found:
Input parameters and values:
A = 11
B = 37
What to be found:
find the lcm of 11 and 37
step 2 Find the prime factors of 11 and 37:
Prime factors of 11 = 11
Prime factors of 37 = 37
step 3Identify the repeated and non-repeated prime factors of 11 and 37:
Since there is no common factors between 11 and 37, multiplying the given numbers directly provides the LCM of
11 and 37.
= 11 x 37
= 407
lcm(11 and 37) = 407
Hence,
lcm of 11 and 37 is 407
This special division method is one of the easiest ways to understand the entire calculation to find the LCM of 11 and 37.
step 1 Address the input parameters, values and observe what to be found:
Input parameters and values:
Integers: 11 and 37
What to be found:
lcm (11, 37) = ?
step 2 Arrange the given integers in the horizontal form with space or comma separated format:
11 and 37
step 3 Choose the divisor which divides each or most of the given integers (11 and 37), 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 11 and 37 is not divisible by the selected divisor; repeat the same process until all the integers are brought to 1 as like below:
| 11 | 11 | 37 |
| 37 | 1 | 37 |
| 1 | 1 |
step 4 Multiply the divisors to find the lcm of 11 and 37:
= 11 x 37
= 407
LCM(11, 37) = 407
The LCM of two numbers 11 and 37 is 407