LCM of 931, 609, 654, 114
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 931, 609, 654, 114 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 931, 609, 654, 114. So, keep reading to learn more.
Given numbers are 931,609,654,114
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 931,609,654,114 is 17657346.
Find LCM of 931,609,654,114 with Prime Factorization
| 2 | 931, 609, 654, 114 |
| 3 | 931, 609, 327, 57 |
| 7 | 931, 203, 109, 19 |
| 19 | 133, 29, 109, 19 |
| 7, 29, 109, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 19 x 7 x 29 x 109 x 1 = 17657346
Therefore, the lowest common multiple of 931,609,654,114 is 17657346.
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.
931 x 609 x 654 x 114 = 42271686324
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.
931 : 1, 7, 19, 49, 133, 931
609 : 1, 3, 7, 21, 29, 87, 203, 609
654 : 1, 2, 3, 6, 109, 218, 327, 654
114 : 1, 2, 3, 6, 19, 38, 57, 114
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 931,609,654,114, is 1.
Now, the common factors can be found like this.
931:7x 7x 19
609:3x 7x 29
654:2x 3x 109
114:2x 3x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 7x 19 = 2394
Therefore, the value for common factors is 2394.
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 = 42271686324/(1x2394)
LCM = 42271686324/2394
LCM = 17657346
Thus, we can understand that the LCM of 931,609,654,114 is 17657346.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 931, 609, 654, 114
1. What is the LCM of 931, 609, 654, 114?
Answer: LCM of 931, 609, 654, 114 is 17657346.
2. How to calculate the LCM of 931, 609, 654, 114?
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 931, 609, 654, 114.
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}.