LCM of 843, 441, 724, 141
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 843, 441, 724, 141 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 843, 441, 724, 141. So, keep reading to learn more.
Given numbers are 843,441,724,141
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 843,441,724,141 is 4216783788.
Find LCM of 843,441,724,141 with Prime Factorization
| 3 | 843, 441, 724, 141 |
| 281, 147, 724, 47 |
Multiply the prime numbers at the bottom and the left side.
3 x 281 x 147 x 724 x 47 = 4216783788
Therefore, the lowest common multiple of 843,441,724,141 is 4216783788.
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.
843 x 441 x 724 x 141 = 37951054092
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.
843 : 1, 3, 281, 843
441 : 1, 3, 7, 9, 21, 49, 63, 147, 441
724 : 1, 2, 4, 181, 362, 724
141 : 1, 3, 47, 141
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 843,441,724,141, is 1.
Now, the common factors can be found like this.
843:3x 281
441:3x 3x 7x 7
724:2x 2x 181
141:3x 47
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3 = 9
Therefore, the value for common factors is 9.
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 = 37951054092/(1x9)
LCM = 37951054092/9
LCM = 4216783788
Thus, we can understand that the LCM of 843,441,724,141 is 4216783788.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 843, 441, 724, 141
1. What is the LCM of 843, 441, 724, 141?
Answer: LCM of 843, 441, 724, 141 is 4216783788.
2. How to calculate the LCM of 843, 441, 724, 141?
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 843, 441, 724, 141.
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}.