LCM of 730, 591, 616, 781, 135
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 730, 591, 616, 781, 135 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 730, 591, 616, 781, 135. So, keep reading to learn more.
Given numbers are 730,591,616,781,135
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 730,591,616,781,135 is 84910601160.
Find LCM of 730,591,616,781,135 with Prime Factorization
| 2 | 730, 591, 616, 781, 135 |
| 3 | 365, 591, 308, 781, 135 |
| 5 | 365, 197, 308, 781, 45 |
| 11 | 73, 197, 308, 781, 9 |
| 73, 197, 28, 71, 9 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 11 x 73 x 197 x 28 x 71 x 9 = 84910601160
Therefore, the lowest common multiple of 730,591,616,781,135 is 84910601160.
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.
730 x 591 x 616 x 781 x 135 = 28020498382800
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.
730 : 1, 2, 5, 10, 73, 146, 365, 730
591 : 1, 3, 197, 591
616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
781 : 1, 11, 71, 781
135 : 1, 3, 5, 9, 15, 27, 45, 135
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 730,591,616,781,135, is 1.
Now, the common factors can be found like this.
730:2x 5x 73
591:3x 197
616:2x 2x 2x 7x 11
781:11x 71
135:3x 3x 3x 5
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 5x 11 = 330
Therefore, the value for common factors is 330.
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 = 28020498382800/(1x330)
LCM = 28020498382800/330
LCM = 84910601160
Thus, we can understand that the LCM of 730,591,616,781,135 is 84910601160.
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FAQs on LCM of 730, 591, 616, 781, 135
1. What is the LCM of 730, 591, 616, 781, 135?
Answer: LCM of 730, 591, 616, 781, 135 is 84910601160.
2. How to calculate the LCM of 730, 591, 616, 781, 135?
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 730, 591, 616, 781, 135.
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}.