LCM of 352, 648, 160, 618
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 352, 648, 160, 618 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 352, 648, 160, 618. So, keep reading to learn more.
Given numbers are 352,648,160,618
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 352,648,160,618 is 14683680.
Find LCM of 352,648,160,618 with Prime Factorization
| 2 | 352, 648, 160, 618 |
| 2 | 176, 324, 80, 309 |
| 2 | 88, 162, 40, 309 |
| 2 | 44, 81, 20, 309 |
| 2 | 22, 81, 10, 309 |
| 3 | 11, 81, 5, 309 |
| 11, 27, 5, 103 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 2 x 3 x 11 x 27 x 5 x 103 = 14683680
Therefore, the lowest common multiple of 352,648,160,618 is 14683680.
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.
352 x 648 x 160 x 618 = 22554132480
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.
352 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648
160 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
618 : 1, 2, 3, 6, 103, 206, 309, 618
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 352,648,160,618, is 2.
Now, the common factors can be found like this.
352:2x 2x 2x 2x 2x 11
648:2x 2x 2x 3x 3x 3x 3
160:2x 2x 2x 2x 2x 5
618:2x 3x 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 2x 2x 2x 2x 3 = 768
Therefore, the value for common factors is 768.
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 = 22554132480/(2x768)
LCM = 22554132480/1536
LCM = 14683680
Thus, we can understand that the LCM of 352,648,160,618 is 14683680.
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FAQs on LCM of 352, 648, 160, 618
1. What is the LCM of 352, 648, 160, 618?
Answer: LCM of 352, 648, 160, 618 is 14683680.
2. How to calculate the LCM of 352, 648, 160, 618?
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 352, 648, 160, 618.
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}.