LCM of 273, 747, 913, 942
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 273, 747, 913, 942 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 273, 747, 913, 942. So, keep reading to learn more.
Given numbers are 273,747,913,942
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 273,747,913,942 is 234792558.
Find LCM of 273,747,913,942 with Prime Factorization
| 3 | 273, 747, 913, 942 |
| 83 | 91, 249, 913, 314 |
| 91, 3, 11, 314 |
Multiply the prime numbers at the bottom and the left side.
3 x 83 x 91 x 3 x 11 x 314 = 234792558
Therefore, the lowest common multiple of 273,747,913,942 is 234792558.
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.
273 x 747 x 913 x 942 = 175390040826
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.
273 : 1, 3, 7, 13, 21, 39, 91, 273
747 : 1, 3, 9, 83, 249, 747
913 : 1, 11, 83, 913
942 : 1, 2, 3, 6, 157, 314, 471, 942
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 273,747,913,942, is 1.
Now, the common factors can be found like this.
273:3x 7x 13
747:3x 3x 83
913:11x 83
942:2x 3x 157
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 83 = 747
Therefore, the value for common factors is 747.
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 = 175390040826/(1x747)
LCM = 175390040826/747
LCM = 234792558
Thus, we can understand that the LCM of 273,747,913,942 is 234792558.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 273, 747, 913, 942
1. What is the LCM of 273, 747, 913, 942?
Answer: LCM of 273, 747, 913, 942 is 234792558.
2. How to calculate the LCM of 273, 747, 913, 942?
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 273, 747, 913, 942.
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}.