LCM of 706, 942, 663, 628, 982
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 706, 942, 663, 628, 982 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 706, 942, 663, 628, 982. So, keep reading to learn more.
Given numbers are 706,942,663,628,982
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 706,942,663,628,982 is 72165457572.
Find LCM of 706,942,663,628,982 with Prime Factorization
| 2 | 706, 942, 663, 628, 982 |
| 3 | 353, 471, 663, 314, 491 |
| 157 | 353, 157, 221, 314, 491 |
| 353, 1, 221, 2, 491 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 157 x 353 x 1 x 221 x 2 x 491 = 72165457572
Therefore, the lowest common multiple of 706,942,663,628,982 is 72165457572.
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.
706 x 942 x 663 x 628 x 982 = 271919444131296
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.
706 : 1, 2, 353, 706
942 : 1, 2, 3, 6, 157, 314, 471, 942
663 : 1, 3, 13, 17, 39, 51, 221, 663
628 : 1, 2, 4, 157, 314, 628
982 : 1, 2, 491, 982
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 706,942,663,628,982, is 1.
Now, the common factors can be found like this.
706:2x 353
942:2x 3x 157
663:3x 13x 17
628:2x 2x 157
982:2x 491
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 3x 157 = 3768
Therefore, the value for common factors is 3768.
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 = 271919444131296/(1x3768)
LCM = 271919444131296/3768
LCM = 72165457572
Thus, we can understand that the LCM of 706,942,663,628,982 is 72165457572.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 706, 942, 663, 628, 982
1. What is the LCM of 706, 942, 663, 628, 982?
Answer: LCM of 706, 942, 663, 628, 982 is 72165457572.
2. How to calculate the LCM of 706, 942, 663, 628, 982?
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 706, 942, 663, 628, 982.
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}.