LCM of 283, 723, 955, 805, 207
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 283, 723, 955, 805, 207 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 283, 723, 955, 805, 207. So, keep reading to learn more.
Given numbers are 283,723,955,805,207
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 283,723,955,805,207 is 94378970385.
Find LCM of 283,723,955,805,207 with Prime Factorization
| 3 | 283, 723, 955, 805, 207 |
| 5 | 283, 241, 955, 805, 69 |
| 23 | 283, 241, 191, 161, 69 |
| 283, 241, 191, 7, 3 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 23 x 283 x 241 x 191 x 7 x 3 = 94378970385
Therefore, the lowest common multiple of 283,723,955,805,207 is 94378970385.
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.
283 x 723 x 955 x 805 x 207 = 32560744782825
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.
283 : 1, 283
723 : 1, 3, 241, 723
955 : 1, 5, 191, 955
805 : 1, 5, 7, 23, 35, 115, 161, 805
207 : 1, 3, 9, 23, 69, 207
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 283,723,955,805,207, is 1.
Now, the common factors can be found like this.
283:283
723:3x 241
955:5x 191
805:5x 7x 23
207:3x 3x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 23 = 345
Therefore, the value for common factors is 345.
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 = 32560744782825/(1x345)
LCM = 32560744782825/345
LCM = 94378970385
Thus, we can understand that the LCM of 283,723,955,805,207 is 94378970385.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 283, 723, 955, 805, 207
1. What is the LCM of 283, 723, 955, 805, 207?
Answer: LCM of 283, 723, 955, 805, 207 is 94378970385.
2. How to calculate the LCM of 283, 723, 955, 805, 207?
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 283, 723, 955, 805, 207.
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}.