LCM of 426, 690, 303, 400, 116
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 426, 690, 303, 400, 116 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 426, 690, 303, 400, 116. So, keep reading to learn more.
Given numbers are 426,690,303,400,116
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 426,690,303,400,116 is 5739668400.
Find LCM of 426,690,303,400,116 with Prime Factorization
| 2 | 426, 690, 303, 400, 116 |
| 2 | 213, 345, 303, 200, 58 |
| 3 | 213, 345, 303, 100, 29 |
| 5 | 71, 115, 101, 100, 29 |
| 71, 23, 101, 20, 29 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 71 x 23 x 101 x 20 x 29 = 5739668400
Therefore, the lowest common multiple of 426,690,303,400,116 is 5739668400.
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.
426 x 690 x 303 x 400 x 116 = 4132561248000
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.
426 : 1, 2, 3, 6, 71, 142, 213, 426
690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
303 : 1, 3, 101, 303
400 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400
116 : 1, 2, 4, 29, 58, 116
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,690,303,400,116, is 1.
Now, the common factors can be found like this.
426:2x 3x 71
690:2x 3x 5x 23
303:3x 101
400:2x 2x 2x 2x 5x 5
116:2x 2x 29
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 2x 3x 3x 5 = 720
Therefore, the value for common factors is 720.
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 = 4132561248000/(1x720)
LCM = 4132561248000/720
LCM = 5739668400
Thus, we can understand that the LCM of 426,690,303,400,116 is 5739668400.
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FAQs on LCM of 426, 690, 303, 400, 116
1. What is the LCM of 426, 690, 303, 400, 116?
Answer: LCM of 426, 690, 303, 400, 116 is 5739668400.
2. How to calculate the LCM of 426, 690, 303, 400, 116?
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 426, 690, 303, 400, 116.
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}.