LCM of 293, 915, 470, 751
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 293, 915, 470, 751 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 293, 915, 470, 751. So, keep reading to learn more.
Given numbers are 293,915,470,751
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 293,915,470,751 is 18925898430.
Find LCM of 293,915,470,751 with Prime Factorization
| 5 | 293, 915, 470, 751 |
| 293, 183, 94, 751 |
Multiply the prime numbers at the bottom and the left side.
5 x 293 x 183 x 94 x 751 = 18925898430
Therefore, the lowest common multiple of 293,915,470,751 is 18925898430.
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.
293 x 915 x 470 x 751 = 94629492150
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.
293 : 1, 293
915 : 1, 3, 5, 15, 61, 183, 305, 915
470 : 1, 2, 5, 10, 47, 94, 235, 470
751 : 1, 751
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 293,915,470,751, is 1.
Now, the common factors can be found like this.
293:293
915:3x 5x 61
470:2x 5x 47
751:751
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5 = 5
Therefore, the value for common factors is 5.
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 = 94629492150/(1x5)
LCM = 94629492150/5
LCM = 18925898430
Thus, we can understand that the LCM of 293,915,470,751 is 18925898430.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 293, 915, 470, 751
1. What is the LCM of 293, 915, 470, 751?
Answer: LCM of 293, 915, 470, 751 is 18925898430.
2. How to calculate the LCM of 293, 915, 470, 751?
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 293, 915, 470, 751.
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}.