LCM of 243, 193, 639, 216, 264
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 243, 193, 639, 216, 264 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 243, 193, 639, 216, 264. So, keep reading to learn more.
Given numbers are 243,193,639,216,264
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 243,193,639,216,264 is 293024952.
Find LCM of 243,193,639,216,264 with Prime Factorization
| 2 | 243, 193, 639, 216, 264 |
| 2 | 243, 193, 639, 108, 132 |
| 2 | 243, 193, 639, 54, 66 |
| 3 | 243, 193, 639, 27, 33 |
| 3 | 81, 193, 213, 9, 11 |
| 3 | 27, 193, 71, 3, 11 |
| 9, 193, 71, 1, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 3 x 9 x 193 x 71 x 1 x 11 = 293024952
Therefore, the lowest common multiple of 243,193,639,216,264 is 293024952.
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.
243 x 193 x 639 x 216 x 264 = 1708921520064
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.
243 : 1, 3, 9, 27, 81, 243
193 : 1, 193
639 : 1, 3, 9, 71, 213, 639
216 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216
264 : 1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 243,193,639,216,264, is 1.
Now, the common factors can be found like this.
243:3x 3x 3x 3x 3
193:193
639:3x 3x 71
216:2x 2x 2x 3x 3x 3
264:2x 2x 2x 3x 11
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 3x 3x 3x 3x 3 = 5832
Therefore, the value for common factors is 5832.
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 = 1708921520064/(1x5832)
LCM = 1708921520064/5832
LCM = 293024952
Thus, we can understand that the LCM of 243,193,639,216,264 is 293024952.
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FAQs on LCM of 243, 193, 639, 216, 264
1. What is the LCM of 243, 193, 639, 216, 264?
Answer: LCM of 243, 193, 639, 216, 264 is 293024952.
2. How to calculate the LCM of 243, 193, 639, 216, 264?
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 243, 193, 639, 216, 264.
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}.