LCM of 358, 903, 537, 816
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 358, 903, 537, 816 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 358, 903, 537, 816. So, keep reading to learn more.
Given numbers are 358,903,537,816
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 358,903,537,816 is 43965264.
Find LCM of 358,903,537,816 with Prime Factorization
| 2 | 358, 903, 537, 816 |
| 3 | 179, 903, 537, 408 |
| 179 | 179, 301, 179, 136 |
| 1, 301, 1, 136 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 179 x 1 x 301 x 1 x 136 = 43965264
Therefore, the lowest common multiple of 358,903,537,816 is 43965264.
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.
358 x 903 x 537 x 816 = 141656080608
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.
358 : 1, 2, 179, 358
903 : 1, 3, 7, 21, 43, 129, 301, 903
537 : 1, 3, 179, 537
816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 358,903,537,816, is 1.
Now, the common factors can be found like this.
358:2x 179
903:3x 7x 43
537:3x 179
816:2x 2x 2x 2x 3x 17
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 3x 179 = 3222
Therefore, the value for common factors is 3222.
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 = 141656080608/(1x3222)
LCM = 141656080608/3222
LCM = 43965264
Thus, we can understand that the LCM of 358,903,537,816 is 43965264.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 358, 903, 537, 816
1. What is the LCM of 358, 903, 537, 816?
Answer: LCM of 358, 903, 537, 816 is 43965264.
2. How to calculate the LCM of 358, 903, 537, 816?
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 358, 903, 537, 816.
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}.