LCM of 246, 140, 970, 270, 636
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 246, 140, 970, 270, 636 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 246, 140, 970, 270, 636. So, keep reading to learn more.
Given numbers are 246,140,970,270,636
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 246,140,970,270,636 is 796752180.
Find LCM of 246,140,970,270,636 with Prime Factorization
| 2 | 246, 140, 970, 270, 636 |
| 2 | 123, 70, 485, 135, 318 |
| 3 | 123, 35, 485, 135, 159 |
| 5 | 41, 35, 485, 45, 53 |
| 41, 7, 97, 9, 53 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 41 x 7 x 97 x 9 x 53 = 796752180
Therefore, the lowest common multiple of 246,140,970,270,636 is 796752180.
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.
246 x 140 x 970 x 270 x 636 = 5736615696000
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.
246 : 1, 2, 3, 6, 41, 82, 123, 246
140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
970 : 1, 2, 5, 10, 97, 194, 485, 970
270 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270
636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 246,140,970,270,636, is 2.
Now, the common factors can be found like this.
246:2x 3x 41
140:2x 2x 5x 7
970:2x 5x 97
270:2x 3x 3x 3x 5
636:2x 2x 3x 53
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 3x 3x 5x 5 = 3600
Therefore, the value for common factors is 3600.
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 = 5736615696000/(2x3600)
LCM = 5736615696000/7200
LCM = 796752180
Thus, we can understand that the LCM of 246,140,970,270,636 is 796752180.
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FAQs on LCM of 246, 140, 970, 270, 636
1. What is the LCM of 246, 140, 970, 270, 636?
Answer: LCM of 246, 140, 970, 270, 636 is 796752180.
2. How to calculate the LCM of 246, 140, 970, 270, 636?
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 246, 140, 970, 270, 636.
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}.