LCM of 906, 981, 279, 163, 357
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 906, 981, 279, 163, 357 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 906, 981, 279, 163, 357. So, keep reading to learn more.
Given numbers are 906,981,279,163,357
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 906,981,279,163,357 is 178144414434.
Find LCM of 906,981,279,163,357 with Prime Factorization
| 3 | 906, 981, 279, 163, 357 |
| 3 | 302, 327, 93, 163, 119 |
| 302, 109, 31, 163, 119 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 302 x 109 x 31 x 163 x 119 = 178144414434
Therefore, the lowest common multiple of 906,981,279,163,357 is 178144414434.
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.
906 x 981 x 279 x 163 x 357 = 14429697569154
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.
906 : 1, 2, 3, 6, 151, 302, 453, 906
981 : 1, 3, 9, 109, 327, 981
279 : 1, 3, 9, 31, 93, 279
163 : 1, 163
357 : 1, 3, 7, 17, 21, 51, 119, 357
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 906,981,279,163,357, is 1.
Now, the common factors can be found like this.
906:2x 3x 151
981:3x 3x 109
279:3x 3x 31
163:163
357:3x 7x 17
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 3x 3 = 81
Therefore, the value for common factors is 81.
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 = 14429697569154/(1x81)
LCM = 14429697569154/81
LCM = 178144414434
Thus, we can understand that the LCM of 906,981,279,163,357 is 178144414434.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 906, 981, 279, 163, 357
1. What is the LCM of 906, 981, 279, 163, 357?
Answer: LCM of 906, 981, 279, 163, 357 is 178144414434.
2. How to calculate the LCM of 906, 981, 279, 163, 357?
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 906, 981, 279, 163, 357.
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}.