LCM of 238, 895, 885, 783, 440
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 238, 895, 885, 783, 440 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 238, 895, 885, 783, 440. So, keep reading to learn more.
Given numbers are 238,895,885,783,440
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 238,895,885,783,440 is 432978610680.
Find LCM of 238,895,885,783,440 with Prime Factorization
| 2 | 238, 895, 885, 783, 440 |
| 3 | 119, 895, 885, 783, 220 |
| 5 | 119, 895, 295, 261, 220 |
| 119, 179, 59, 261, 44 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 119 x 179 x 59 x 261 x 44 = 432978610680
Therefore, the lowest common multiple of 238,895,885,783,440 is 432978610680.
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.
238 x 895 x 885 x 783 x 440 = 64946791602000
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.
238 : 1, 2, 7, 14, 17, 34, 119, 238
895 : 1, 5, 179, 895
885 : 1, 3, 5, 15, 59, 177, 295, 885
783 : 1, 3, 9, 27, 29, 87, 261, 783
440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 238,895,885,783,440, is 1.
Now, the common factors can be found like this.
238:2x 7x 17
895:5x 179
885:3x 5x 59
783:3x 3x 3x 29
440:2x 2x 2x 5x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 5x 5 = 150
Therefore, the value for common factors is 150.
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 = 64946791602000/(1x150)
LCM = 64946791602000/150
LCM = 432978610680
Thus, we can understand that the LCM of 238,895,885,783,440 is 432978610680.
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FAQs on LCM of 238, 895, 885, 783, 440
1. What is the LCM of 238, 895, 885, 783, 440?
Answer: LCM of 238, 895, 885, 783, 440 is 432978610680.
2. How to calculate the LCM of 238, 895, 885, 783, 440?
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 238, 895, 885, 783, 440.
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}.