LCM of 510, 217, 618, 546, 915
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 510, 217, 618, 546, 915 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 510, 217, 618, 546, 915. So, keep reading to learn more.
Given numbers are 510,217,618,546,915
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 510,217,618,546,915 is 9039414930.
Find LCM of 510,217,618,546,915 with Prime Factorization
| 2 | 510, 217, 618, 546, 915 |
| 3 | 255, 217, 309, 273, 915 |
| 5 | 85, 217, 103, 91, 305 |
| 7 | 17, 217, 103, 91, 61 |
| 17, 31, 103, 13, 61 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 7 x 17 x 31 x 103 x 13 x 61 = 9039414930
Therefore, the lowest common multiple of 510,217,618,546,915 is 9039414930.
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.
510 x 217 x 618 x 546 x 915 = 34168988435400
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.
510 : 1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510
217 : 1, 7, 31, 217
618 : 1, 2, 3, 6, 103, 206, 309, 618
546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
915 : 1, 3, 5, 15, 61, 183, 305, 915
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 510,217,618,546,915, is 1.
Now, the common factors can be found like this.
510:2x 3x 5x 17
217:7x 31
618:2x 3x 103
546:2x 3x 7x 13
915:3x 5x 61
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 5x 7 = 3780
Therefore, the value for common factors is 3780.
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 = 34168988435400/(1x3780)
LCM = 34168988435400/3780
LCM = 9039414930
Thus, we can understand that the LCM of 510,217,618,546,915 is 9039414930.
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FAQs on LCM of 510, 217, 618, 546, 915
1. What is the LCM of 510, 217, 618, 546, 915?
Answer: LCM of 510, 217, 618, 546, 915 is 9039414930.
2. How to calculate the LCM of 510, 217, 618, 546, 915?
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 510, 217, 618, 546, 915.
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}.