LCM of 846, 368, 824, 618, 344
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 846, 368, 824, 618, 344 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 846, 368, 824, 618, 344. So, keep reading to learn more.
Given numbers are 846,368,824,618,344
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 846,368,824,618,344 is 689435856.
Find LCM of 846,368,824,618,344 with Prime Factorization
| 2 | 846, 368, 824, 618, 344 |
| 2 | 423, 184, 412, 309, 172 |
| 2 | 423, 92, 206, 309, 86 |
| 3 | 423, 46, 103, 309, 43 |
| 103 | 141, 46, 103, 103, 43 |
| 141, 46, 1, 1, 43 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 103 x 141 x 46 x 1 x 1 x 43 = 689435856
Therefore, the lowest common multiple of 846,368,824,618,344 is 689435856.
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.
846 x 368 x 824 x 618 x 344 = 54537133953024
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.
846 : 1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846
368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368
824 : 1, 2, 4, 8, 103, 206, 412, 824
618 : 1, 2, 3, 6, 103, 206, 309, 618
344 : 1, 2, 4, 8, 43, 86, 172, 344
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 846,368,824,618,344, is 2.
Now, the common factors can be found like this.
846:2x 3x 3x 47
368:2x 2x 2x 2x 23
824:2x 2x 2x 103
618:2x 3x 103
344:2x 2x 2x 43
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 2x 2x 3x 103 = 39552
Therefore, the value for common factors is 39552.
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 = 54537133953024/(2x39552)
LCM = 54537133953024/79104
LCM = 689435856
Thus, we can understand that the LCM of 846,368,824,618,344 is 689435856.
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FAQs on LCM of 846, 368, 824, 618, 344
1. What is the LCM of 846, 368, 824, 618, 344?
Answer: LCM of 846, 368, 824, 618, 344 is 689435856.
2. How to calculate the LCM of 846, 368, 824, 618, 344?
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 846, 368, 824, 618, 344.
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}.