LCM of 877, 688, 927, 840, 415
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 877, 688, 927, 840, 415 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 877, 688, 927, 840, 415. So, keep reading to learn more.
Given numbers are 877,688,927,840,415
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 877,688,927,840,415 is 1624852348560.
Find LCM of 877,688,927,840,415 with Prime Factorization
| 2 | 877, 688, 927, 840, 415 |
| 2 | 877, 344, 927, 420, 415 |
| 2 | 877, 172, 927, 210, 415 |
| 3 | 877, 86, 927, 105, 415 |
| 5 | 877, 86, 309, 35, 415 |
| 877, 86, 309, 7, 83 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 5 x 877 x 86 x 309 x 7 x 83 = 1624852348560
Therefore, the lowest common multiple of 877,688,927,840,415 is 1624852348560.
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.
877 x 688 x 927 x 840 x 415 = 194982281827200
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.
877 : 1, 877
688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688
927 : 1, 3, 9, 103, 309, 927
840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840
415 : 1, 5, 83, 415
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 877,688,927,840,415, is 1.
Now, the common factors can be found like this.
877:877
688:2x 2x 2x 2x 43
927:3x 3x 103
840:2x 2x 2x 3x 5x 7
415:5x 83
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 3x 5 = 120
Therefore, the value for common factors is 120.
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 = 194982281827200/(1x120)
LCM = 194982281827200/120
LCM = 1624852348560
Thus, we can understand that the LCM of 877,688,927,840,415 is 1624852348560.
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FAQs on LCM of 877, 688, 927, 840, 415
1. What is the LCM of 877, 688, 927, 840, 415?
Answer: LCM of 877, 688, 927, 840, 415 is 1624852348560.
2. How to calculate the LCM of 877, 688, 927, 840, 415?
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 877, 688, 927, 840, 415.
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}.