LCM of 240, 636, 261, 377, 667
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 240, 636, 261, 377, 667 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 240, 636, 261, 377, 667. So, keep reading to learn more.
Given numbers are 240,636,261,377,667
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 240,636,261,377,667 is 330885360.
Find LCM of 240,636,261,377,667 with Prime Factorization
| 2 | 240, 636, 261, 377, 667 |
| 2 | 120, 318, 261, 377, 667 |
| 3 | 60, 159, 261, 377, 667 |
| 29 | 20, 53, 87, 377, 667 |
| 20, 53, 3, 13, 23 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 29 x 20 x 53 x 3 x 13 x 23 = 330885360
Therefore, the lowest common multiple of 240,636,261,377,667 is 330885360.
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.
240 x 636 x 261 x 377 x 667 = 10017885159360
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.
240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
261 : 1, 3, 9, 29, 87, 261
377 : 1, 13, 29, 377
667 : 1, 23, 29, 667
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 240,636,261,377,667, is 1.
Now, the common factors can be found like this.
240:2x 2x 2x 2x 3x 5
636:2x 2x 3x 53
261:3x 3x 29
377:13x 29
667:23x 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 3x 3x 29x 29 = 30276
Therefore, the value for common factors is 30276.
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 = 10017885159360/(1x30276)
LCM = 10017885159360/30276
LCM = 330885360
Thus, we can understand that the LCM of 240,636,261,377,667 is 330885360.
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FAQs on LCM of 240, 636, 261, 377, 667
1. What is the LCM of 240, 636, 261, 377, 667?
Answer: LCM of 240, 636, 261, 377, 667 is 330885360.
2. How to calculate the LCM of 240, 636, 261, 377, 667?
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 240, 636, 261, 377, 667.
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}.