LCM of 734, 172, 494, 836, 580
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 734, 172, 494, 836, 580 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 734, 172, 494, 836, 580. So, keep reading to learn more.
Given numbers are 734,172,494,836,580
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 734,172,494,836,580 is 24868646660.
Find LCM of 734,172,494,836,580 with Prime Factorization
| 2 | 734, 172, 494, 836, 580 |
| 2 | 367, 86, 247, 418, 290 |
| 19 | 367, 43, 247, 209, 145 |
| 367, 43, 13, 11, 145 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 19 x 367 x 43 x 13 x 11 x 145 = 24868646660
Therefore, the lowest common multiple of 734,172,494,836,580 is 24868646660.
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.
734 x 172 x 494 x 836 x 580 = 30240274338560
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.
734 : 1, 2, 367, 734
172 : 1, 2, 4, 43, 86, 172
494 : 1, 2, 13, 19, 26, 38, 247, 494
836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836
580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 734,172,494,836,580, is 2.
Now, the common factors can be found like this.
734:2x 367
172:2x 2x 43
494:2x 13x 19
836:2x 2x 11x 19
580:2x 2x 5x 29
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 19 = 608
Therefore, the value for common factors is 608.
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 = 30240274338560/(2x608)
LCM = 30240274338560/1216
LCM = 24868646660
Thus, we can understand that the LCM of 734,172,494,836,580 is 24868646660.
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FAQs on LCM of 734, 172, 494, 836, 580
1. What is the LCM of 734, 172, 494, 836, 580?
Answer: LCM of 734, 172, 494, 836, 580 is 24868646660.
2. How to calculate the LCM of 734, 172, 494, 836, 580?
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 734, 172, 494, 836, 580.
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}.