LCM of 859, 319, 726, 942, 642
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 859, 319, 726, 942, 642 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 859, 319, 726, 942, 642. So, keep reading to learn more.
Given numbers are 859,319,726,942,642
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 859,319,726,942,642 is 303816399414.
Find LCM of 859,319,726,942,642 with Prime Factorization
| 2 | 859, 319, 726, 942, 642 |
| 3 | 859, 319, 363, 471, 321 |
| 11 | 859, 319, 121, 157, 107 |
| 859, 29, 11, 157, 107 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 859 x 29 x 11 x 157 x 107 = 303816399414
Therefore, the lowest common multiple of 859,319,726,942,642 is 303816399414.
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.
859 x 319 x 726 x 942 x 642 = 120311294167944
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.
859 : 1, 859
319 : 1, 11, 29, 319
726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
942 : 1, 2, 3, 6, 157, 314, 471, 942
642 : 1, 2, 3, 6, 107, 214, 321, 642
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 859,319,726,942,642, is 1.
Now, the common factors can be found like this.
859:859
319:11x 29
726:2x 3x 11x 11
942:2x 3x 157
642:2x 3x 107
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 3x 3x 11 = 396
Therefore, the value for common factors is 396.
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 = 120311294167944/(1x396)
LCM = 120311294167944/396
LCM = 303816399414
Thus, we can understand that the LCM of 859,319,726,942,642 is 303816399414.
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FAQs on LCM of 859, 319, 726, 942, 642
1. What is the LCM of 859, 319, 726, 942, 642?
Answer: LCM of 859, 319, 726, 942, 642 is 303816399414.
2. How to calculate the LCM of 859, 319, 726, 942, 642?
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 859, 319, 726, 942, 642.
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}.