LCM of 300, 742, 191, 375, 391
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 300, 742, 191, 375, 391 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 300, 742, 191, 375, 391. So, keep reading to learn more.
Given numbers are 300,742,191,375,391
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 300,742,191,375,391 is 41559976500.
Find LCM of 300,742,191,375,391 with Prime Factorization
| 2 | 300, 742, 191, 375, 391 |
| 3 | 150, 371, 191, 375, 391 |
| 5 | 50, 371, 191, 125, 391 |
| 5 | 10, 371, 191, 25, 391 |
| 2, 371, 191, 5, 391 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 5 x 2 x 371 x 191 x 5 x 391 = 41559976500
Therefore, the lowest common multiple of 300,742,191,375,391 is 41559976500.
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.
300 x 742 x 191 x 375 x 391 = 6233996475000
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.
300 : 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300
742 : 1, 2, 7, 14, 53, 106, 371, 742
191 : 1, 191
375 : 1, 3, 5, 15, 25, 75, 125, 375
391 : 1, 17, 23, 391
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 300,742,191,375,391, is 1.
Now, the common factors can be found like this.
300:2x 2x 3x 5x 5
742:2x 7x 53
191:191
375:3x 5x 5x 5
391:17x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 5x 5 = 150
Therefore, the value for common factors is 150.
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 = 6233996475000/(1x150)
LCM = 6233996475000/150
LCM = 41559976500
Thus, we can understand that the LCM of 300,742,191,375,391 is 41559976500.
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FAQs on LCM of 300, 742, 191, 375, 391
1. What is the LCM of 300, 742, 191, 375, 391?
Answer: LCM of 300, 742, 191, 375, 391 is 41559976500.
2. How to calculate the LCM of 300, 742, 191, 375, 391?
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 300, 742, 191, 375, 391.
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}.