LCM of 688, 684, 206, 901, 206
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 688, 684, 206, 901, 206 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 688, 684, 206, 901, 206. So, keep reading to learn more.
Given numbers are 688,684,206,901,206
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 688,684,206,901,206 is 10918087344.
Find LCM of 688,684,206,901,206 with Prime Factorization
| 2 | 688, 684, 206, 901, 206 |
| 2 | 344, 342, 103, 901, 103 |
| 103 | 172, 171, 103, 901, 103 |
| 172, 171, 1, 901, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 103 x 172 x 171 x 1 x 901 x 1 = 10918087344
Therefore, the lowest common multiple of 688,684,206,901,206 is 10918087344.
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.
688 x 684 x 206 x 901 x 206 = 17993007942912
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.
688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688
684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
206 : 1, 2, 103, 206
901 : 1, 17, 53, 901
206 : 1, 2, 103, 206
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 688,684,206,901,206, is 1.
Now, the common factors can be found like this.
688:2x 2x 2x 2x 43
684:2x 2x 3x 3x 19
206:2x 103
901:17x 53
206:2x 103
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 103 = 1648
Therefore, the value for common factors is 1648.
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 = 17993007942912/(1x1648)
LCM = 17993007942912/1648
LCM = 10918087344
Thus, we can understand that the LCM of 688,684,206,901,206 is 10918087344.
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FAQs on LCM of 688, 684, 206, 901, 206
1. What is the LCM of 688, 684, 206, 901, 206?
Answer: LCM of 688, 684, 206, 901, 206 is 10918087344.
2. How to calculate the LCM of 688, 684, 206, 901, 206?
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 688, 684, 206, 901, 206.
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}.