LCM of 660, 241, 405, 792, 624
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 660, 241, 405, 792, 624 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 660, 241, 405, 792, 624. So, keep reading to learn more.
Given numbers are 660,241,405,792,624
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 660,241,405,792,624 is 223320240.
Find LCM of 660,241,405,792,624 with Prime Factorization
| 2 | 660, 241, 405, 792, 624 |
| 2 | 330, 241, 405, 396, 312 |
| 2 | 165, 241, 405, 198, 156 |
| 3 | 165, 241, 405, 99, 78 |
| 3 | 55, 241, 135, 33, 26 |
| 5 | 55, 241, 45, 11, 26 |
| 11 | 11, 241, 9, 11, 26 |
| 1, 241, 9, 1, 26 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 5 x 11 x 1 x 241 x 9 x 1 x 26 = 223320240
Therefore, the lowest common multiple of 660,241,405,792,624 is 223320240.
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.
660 x 241 x 405 x 792 x 624 = 31836533414400
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.
660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660
241 : 1, 241
405 : 1, 3, 5, 9, 15, 27, 45, 81, 135, 405
792 : 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792
624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 660,241,405,792,624, is 1.
Now, the common factors can be found like this.
660:2x 2x 3x 5x 11
241:241
405:3x 3x 3x 3x 5
792:2x 2x 2x 3x 3x 11
624:2x 2x 2x 2x 3x 13
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 3x 3x 3x 3x 5x 11 = 142560
Therefore, the value for common factors is 142560.
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 = 31836533414400/(1x142560)
LCM = 31836533414400/142560
LCM = 223320240
Thus, we can understand that the LCM of 660,241,405,792,624 is 223320240.
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FAQs on LCM of 660, 241, 405, 792, 624
1. What is the LCM of 660, 241, 405, 792, 624?
Answer: LCM of 660, 241, 405, 792, 624 is 223320240.
2. How to calculate the LCM of 660, 241, 405, 792, 624?
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 660, 241, 405, 792, 624.
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}.