LCM of 700, 181, 976, 485, 728
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 700, 181, 976, 485, 728 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 700, 181, 976, 485, 728. So, keep reading to learn more.
Given numbers are 700,181,976,485,728
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 700,181,976,485,728 is 38983562800.
Find LCM of 700,181,976,485,728 with Prime Factorization
| 2 | 700, 181, 976, 485, 728 |
| 2 | 350, 181, 488, 485, 364 |
| 2 | 175, 181, 244, 485, 182 |
| 5 | 175, 181, 122, 485, 91 |
| 7 | 35, 181, 122, 97, 91 |
| 5, 181, 122, 97, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 5 x 7 x 5 x 181 x 122 x 97 x 13 = 38983562800
Therefore, the lowest common multiple of 700,181,976,485,728 is 38983562800.
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.
700 x 181 x 976 x 485 x 728 = 43661590336000
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.
700 : 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700
181 : 1, 181
976 : 1, 2, 4, 8, 16, 61, 122, 244, 488, 976
485 : 1, 5, 97, 485
728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 700,181,976,485,728, is 1.
Now, the common factors can be found like this.
700:2x 2x 5x 5x 7
181:181
976:2x 2x 2x 2x 61
485:5x 97
728:2x 2x 2x 7x 13
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 2x 5x 7 = 1120
Therefore, the value for common factors is 1120.
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 = 43661590336000/(1x1120)
LCM = 43661590336000/1120
LCM = 38983562800
Thus, we can understand that the LCM of 700,181,976,485,728 is 38983562800.
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FAQs on LCM of 700, 181, 976, 485, 728
1. What is the LCM of 700, 181, 976, 485, 728?
Answer: LCM of 700, 181, 976, 485, 728 is 38983562800.
2. How to calculate the LCM of 700, 181, 976, 485, 728?
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 700, 181, 976, 485, 728.
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}.