LCM of 304, 370, 679, 560, 315
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 304, 370, 679, 560, 315 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 304, 370, 679, 560, 315. So, keep reading to learn more.
Given numbers are 304,370,679,560,315
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 304,370,679,560,315 is 343682640.
Find LCM of 304,370,679,560,315 with Prime Factorization
| 2 | 304, 370, 679, 560, 315 |
| 2 | 152, 185, 679, 280, 315 |
| 2 | 76, 185, 679, 140, 315 |
| 2 | 38, 185, 679, 70, 315 |
| 5 | 19, 185, 679, 35, 315 |
| 7 | 19, 37, 679, 7, 63 |
| 19, 37, 97, 1, 9 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 5 x 7 x 19 x 37 x 97 x 1 x 9 = 343682640
Therefore, the lowest common multiple of 304,370,679,560,315 is 343682640.
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.
304 x 370 x 679 x 560 x 315 = 13472359488000
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.
304 : 1, 2, 4, 8, 16, 19, 38, 76, 152, 304
370 : 1, 2, 5, 10, 37, 74, 185, 370
679 : 1, 7, 97, 679
560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560
315 : 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 304,370,679,560,315, is 1.
Now, the common factors can be found like this.
304:2x 2x 2x 2x 19
370:2x 5x 37
679:7x 97
560:2x 2x 2x 2x 5x 7
315:3x 3x 5x 7
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 5x 5x 7x 7 = 39200
Therefore, the value for common factors is 39200.
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 = 13472359488000/(1x39200)
LCM = 13472359488000/39200
LCM = 343682640
Thus, we can understand that the LCM of 304,370,679,560,315 is 343682640.
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FAQs on LCM of 304, 370, 679, 560, 315
1. What is the LCM of 304, 370, 679, 560, 315?
Answer: LCM of 304, 370, 679, 560, 315 is 343682640.
2. How to calculate the LCM of 304, 370, 679, 560, 315?
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 304, 370, 679, 560, 315.
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}.