LCM of 723, 724, 391, 696, 459
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 723, 724, 391, 696, 459 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 723, 724, 391, 696, 459. So, keep reading to learn more.
Given numbers are 723,724,391,696,459
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 723,724,391,696,459 is 106837600104.
Find LCM of 723,724,391,696,459 with Prime Factorization
| 2 | 723, 724, 391, 696, 459 |
| 2 | 723, 362, 391, 348, 459 |
| 3 | 723, 181, 391, 174, 459 |
| 17 | 241, 181, 391, 58, 153 |
| 241, 181, 23, 58, 9 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 17 x 241 x 181 x 23 x 58 x 9 = 106837600104
Therefore, the lowest common multiple of 723,724,391,696,459 is 106837600104.
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.
723 x 724 x 391 x 696 x 459 = 65384611263648
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.
723 : 1, 3, 241, 723
724 : 1, 2, 4, 181, 362, 724
391 : 1, 17, 23, 391
696 : 1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696
459 : 1, 3, 9, 17, 27, 51, 153, 459
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 723,724,391,696,459, is 1.
Now, the common factors can be found like this.
723:3x 241
724:2x 2x 181
391:17x 23
696:2x 2x 2x 3x 29
459:3x 3x 3x 17
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 3x 3x 17 = 612
Therefore, the value for common factors is 612.
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 = 65384611263648/(1x612)
LCM = 65384611263648/612
LCM = 106837600104
Thus, we can understand that the LCM of 723,724,391,696,459 is 106837600104.
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FAQs on LCM of 723, 724, 391, 696, 459
1. What is the LCM of 723, 724, 391, 696, 459?
Answer: LCM of 723, 724, 391, 696, 459 is 106837600104.
2. How to calculate the LCM of 723, 724, 391, 696, 459?
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 723, 724, 391, 696, 459.
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}.