LCM of 243, 596, 246, 556
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 243, 596, 246, 556 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, 596, 246, 556. So, keep reading to learn more.
Given numbers are 243,596,246,556
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 243,596,246,556 is 825374772.
Find LCM of 243,596,246,556 with Prime Factorization
| 2 | 243, 596, 246, 556 |
| 2 | 243, 298, 123, 278 |
| 3 | 243, 149, 123, 139 |
| 81, 149, 41, 139 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 81 x 149 x 41 x 139 = 825374772
Therefore, the lowest common multiple of 243,596,246,556 is 825374772.
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 596 x 246 x 556 = 19808994528
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
596 : 1, 2, 4, 149, 298, 596
246 : 1, 2, 3, 6, 41, 82, 123, 246
556 : 1, 2, 4, 139, 278, 556
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 243,596,246,556, is 1.
Now, the common factors can be found like this.
243:3x 3x 3x 3x 3
596:2x 2x 149
246:2x 3x 41
556:2x 2x 139
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 3 = 24
Therefore, the value for common factors is 24.
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 = 19808994528/(1x24)
LCM = 19808994528/24
LCM = 825374772
Thus, we can understand that the LCM of 243,596,246,556 is 825374772.
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FAQs on LCM of 243, 596, 246, 556
1. What is the LCM of 243, 596, 246, 556?
Answer: LCM of 243, 596, 246, 556 is 825374772.
2. How to calculate the LCM of 243, 596, 246, 556?
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, 596, 246, 556.
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}.