LCM of 218, 372, 403, 186, 874
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 218, 372, 403, 186, 874 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 218, 372, 403, 186, 874. So, keep reading to learn more.
Given numbers are 218,372,403,186,874
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 218,372,403,186,874 is 230353188.
Find LCM of 218,372,403,186,874 with Prime Factorization
| 2 | 218, 372, 403, 186, 874 |
| 3 | 109, 186, 403, 93, 437 |
| 31 | 109, 62, 403, 31, 437 |
| 109, 2, 13, 1, 437 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 31 x 109 x 2 x 13 x 1 x 437 = 230353188
Therefore, the lowest common multiple of 218,372,403,186,874 is 230353188.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
218 x 372 x 403 x 186 x 874 = 5312865928032
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
218 : 1, 2, 109, 218
372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372
403 : 1, 13, 31, 403
186 : 1, 2, 3, 6, 31, 62, 93, 186
874 : 1, 2, 19, 23, 38, 46, 437, 874
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 218,372,403,186,874, is 1.
Now, the common factors can be found like this.
218:2x 109
372:2x 2x 3x 31
403:13x 31
186:2x 3x 31
874:2x 19x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 3x 31x 31 = 23064
Therefore, the value for common factors is 23064.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 5312865928032/(1x23064)
LCM = 5312865928032/23064
LCM = 230353188
Thus, we can understand that the LCM of 218,372,403,186,874 is 230353188.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 218, 372, 403, 186, 874
1. What is the LCM of 218, 372, 403, 186, 874?
Answer: LCM of 218, 372, 403, 186, 874 is 230353188.
2. How to calculate the LCM of 218, 372, 403, 186, 874?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 218, 372, 403, 186, 874.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.