LCM of 616, 819, 147, 633
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 616, 819, 147, 633 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 616, 819, 147, 633. So, keep reading to learn more.
Given numbers are 616,819,147,633
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 616,819,147,633 is 106450344.
Find LCM of 616,819,147,633 with Prime Factorization
| 3 | 616, 819, 147, 633 |
| 7 | 616, 273, 49, 211 |
| 88, 39, 7, 211 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 88 x 39 x 7 x 211 = 106450344
Therefore, the lowest common multiple of 616,819,147,633 is 106450344.
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.
616 x 819 x 147 x 633 = 46944601704
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.
616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616
819 : 1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819
147 : 1, 3, 7, 21, 49, 147
633 : 1, 3, 211, 633
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 616,819,147,633, is 1.
Now, the common factors can be found like this.
616:2x 2x 2x 7x 11
819:3x 3x 7x 13
147:3x 7x 7
633:3x 211
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 7x 7 = 441
Therefore, the value for common factors is 441.
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 = 46944601704/(1x441)
LCM = 46944601704/441
LCM = 106450344
Thus, we can understand that the LCM of 616,819,147,633 is 106450344.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 616, 819, 147, 633
1. What is the LCM of 616, 819, 147, 633?
Answer: LCM of 616, 819, 147, 633 is 106450344.
2. How to calculate the LCM of 616, 819, 147, 633?
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 616, 819, 147, 633.
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}.