LCM of 543, 338, 688, 689, 384
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 543, 338, 688, 689, 384 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 543, 338, 688, 689, 384. So, keep reading to learn more.
Given numbers are 543,338,688,689,384
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 543,338,688,689,384 is 26769535104.
Find LCM of 543,338,688,689,384 with Prime Factorization
| 2 | 543, 338, 688, 689, 384 |
| 2 | 543, 169, 344, 689, 192 |
| 2 | 543, 169, 172, 689, 96 |
| 2 | 543, 169, 86, 689, 48 |
| 3 | 543, 169, 43, 689, 24 |
| 13 | 181, 169, 43, 689, 8 |
| 181, 13, 43, 53, 8 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 13 x 181 x 13 x 43 x 53 x 8 = 26769535104
Therefore, the lowest common multiple of 543,338,688,689,384 is 26769535104.
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.
543 x 338 x 688 x 689 x 384 = 33408379809792
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.
543 : 1, 3, 181, 543
338 : 1, 2, 13, 26, 169, 338
688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688
689 : 1, 13, 53, 689
384 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 543,338,688,689,384, is 1.
Now, the common factors can be found like this.
543:3x 181
338:2x 13x 13
688:2x 2x 2x 2x 43
689:13x 53
384:2x 2x 2x 2x 2x 2x 2x 3
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 2x 2x 3x 13 = 1248
Therefore, the value for common factors is 1248.
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 = 33408379809792/(1x1248)
LCM = 33408379809792/1248
LCM = 26769535104
Thus, we can understand that the LCM of 543,338,688,689,384 is 26769535104.
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FAQs on LCM of 543, 338, 688, 689, 384
1. What is the LCM of 543, 338, 688, 689, 384?
Answer: LCM of 543, 338, 688, 689, 384 is 26769535104.
2. How to calculate the LCM of 543, 338, 688, 689, 384?
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 543, 338, 688, 689, 384.
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}.