Find the LCM of 275, 543, 736, 398 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 275, 543, 736, 398. So, keep reading to learn more.
Given numbers are 275,543,736,398
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 275,543,736,398 is 21870736800.
Find LCM of 275,543,736,398 with Prime Factorization
2 | 275, 543, 736, 398 |
275, 543, 368, 199 |
Multiply the prime numbers at the bottom and the left side.
2 x 275 x 543 x 368 x 199 = 21870736800
Therefore, the lowest common multiple of 275,543,736,398 is 21870736800.
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.
275 x 543 x 736 x 398 = 43741473600
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.
275 : 1, 5, 11, 25, 55, 275
543 : 1, 3, 181, 543
736 : 1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736
398 : 1, 2, 199, 398
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 275,543,736,398, is 1.
Now, the common factors can be found like this.
275:5x 5x 11
543:3x 181
736:2x 2x 2x 2x 2x 23
398:2x 199
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 43741473600/(1x2)
LCM = 43741473600/2
LCM = 21870736800
Thus, we can understand that the LCM of 275,543,736,398 is 21870736800.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 275, 543, 736, 398?
Answer: LCM of 275, 543, 736, 398 is 21870736800.
2. How to calculate the LCM of 275, 543, 736, 398?
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 275, 543, 736, 398.
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}.