LCM of 630, 630, 410, 153, 515
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 630, 630, 410, 153, 515 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 630, 630, 410, 153, 515. So, keep reading to learn more.
Given numbers are 630,630,410,153,515
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 630,630,410,153,515 is 45228330.
Find LCM of 630,630,410,153,515 with Prime Factorization
| 2 | 630, 630, 410, 153, 515 |
| 3 | 315, 315, 205, 153, 515 |
| 3 | 105, 105, 205, 51, 515 |
| 5 | 35, 35, 205, 17, 515 |
| 7 | 7, 7, 41, 17, 103 |
| 1, 1, 41, 17, 103 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 5 x 7 x 1 x 1 x 41 x 17 x 103 = 45228330
Therefore, the lowest common multiple of 630,630,410,153,515 is 45228330.
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.
630 x 630 x 410 x 153 x 515 = 12822231555000
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.
630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
410 : 1, 2, 5, 10, 41, 82, 205, 410
153 : 1, 3, 9, 17, 51, 153
515 : 1, 5, 103, 515
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 630,630,410,153,515, is 1.
Now, the common factors can be found like this.
630:2x 3x 3x 5x 7
630:2x 3x 3x 5x 7
410:2x 5x 41
153:3x 3x 17
515:5x 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 3x 3x 3x 3x 5x 5x 5x 7 = 283500
Therefore, the value for common factors is 283500.
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 = 12822231555000/(1x283500)
LCM = 12822231555000/283500
LCM = 45228330
Thus, we can understand that the LCM of 630,630,410,153,515 is 45228330.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 630, 630, 410, 153, 515
1. What is the LCM of 630, 630, 410, 153, 515?
Answer: LCM of 630, 630, 410, 153, 515 is 45228330.
2. How to calculate the LCM of 630, 630, 410, 153, 515?
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 630, 630, 410, 153, 515.
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}.