LCM of 747, 913, 957, 233
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 747, 913, 957, 233 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 747, 913, 957, 233. So, keep reading to learn more.
Given numbers are 747,913,957,233
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 747,913,957,233 is 55522269.
Find LCM of 747,913,957,233 with Prime Factorization
| 3 | 747, 913, 957, 233 |
| 11 | 249, 913, 319, 233 |
| 83 | 249, 83, 29, 233 |
| 3, 1, 29, 233 |
Multiply the prime numbers at the bottom and the left side.
3 x 11 x 83 x 3 x 1 x 29 x 233 = 55522269
Therefore, the lowest common multiple of 747,913,957,233 is 55522269.
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.
747 x 913 x 957 x 233 = 152075494791
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.
747 : 1, 3, 9, 83, 249, 747
913 : 1, 11, 83, 913
957 : 1, 3, 11, 29, 33, 87, 319, 957
233 : 1, 233
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 747,913,957,233, is 1.
Now, the common factors can be found like this.
747:3x 3x 83
913:11x 83
957:3x 11x 29
233:233
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 11x 83 = 2739
Therefore, the value for common factors is 2739.
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 = 152075494791/(1x2739)
LCM = 152075494791/2739
LCM = 55522269
Thus, we can understand that the LCM of 747,913,957,233 is 55522269.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 747, 913, 957, 233
1. What is the LCM of 747, 913, 957, 233?
Answer: LCM of 747, 913, 957, 233 is 55522269.
2. How to calculate the LCM of 747, 913, 957, 233?
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 747, 913, 957, 233.
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}.