LCM of 874, 432, 196, 168, 682
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 874, 432, 196, 168, 682 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 874, 432, 196, 168, 682. So, keep reading to learn more.
Given numbers are 874,432,196,168,682
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 874,432,196,168,682 is 3154391856.
Find LCM of 874,432,196,168,682 with Prime Factorization
| 2 | 874, 432, 196, 168, 682 |
| 2 | 437, 216, 98, 84, 341 |
| 2 | 437, 108, 49, 42, 341 |
| 3 | 437, 54, 49, 21, 341 |
| 7 | 437, 18, 49, 7, 341 |
| 437, 18, 1, 7, 341 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 7 x 437 x 18 x 1 x 7 x 341 = 3154391856
Therefore, the lowest common multiple of 874,432,196,168,682 is 3154391856.
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.
874 x 432 x 196 x 168 x 682 = 8479005308928
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.
874 : 1, 2, 19, 23, 38, 46, 437, 874
432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
196 : 1, 2, 4, 7, 14, 28, 49, 98, 196
168 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
682 : 1, 2, 11, 22, 31, 62, 341, 682
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 874,432,196,168,682, is 2.
Now, the common factors can be found like this.
874:2x 19x 23
432:2x 2x 2x 2x 3x 3x 3
196:2x 2x 7x 7
168:2x 2x 2x 3x 7
682:2x 11x 31
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 2x 3x 7 = 1344
Therefore, the value for common factors is 1344.
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 = 8479005308928/(2x1344)
LCM = 8479005308928/2688
LCM = 3154391856
Thus, we can understand that the LCM of 874,432,196,168,682 is 3154391856.
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FAQs on LCM of 874, 432, 196, 168, 682
1. What is the LCM of 874, 432, 196, 168, 682?
Answer: LCM of 874, 432, 196, 168, 682 is 3154391856.
2. How to calculate the LCM of 874, 432, 196, 168, 682?
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 874, 432, 196, 168, 682.
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}.