LCM of 855, 610, 862, 152, 417
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 855, 610, 862, 152, 417 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 855, 610, 862, 152, 417. So, keep reading to learn more.
Given numbers are 855,610,862,152,417
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 855,610,862,152,417 is 24996431160.
Find LCM of 855,610,862,152,417 with Prime Factorization
| 2 | 855, 610, 862, 152, 417 |
| 3 | 855, 305, 431, 76, 417 |
| 5 | 285, 305, 431, 76, 139 |
| 19 | 57, 61, 431, 76, 139 |
| 3, 61, 431, 4, 139 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 19 x 3 x 61 x 431 x 4 x 139 = 24996431160
Therefore, the lowest common multiple of 855,610,862,152,417 is 24996431160.
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.
855 x 610 x 862 x 152 x 417 = 28495931522400
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.
855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
610 : 1, 2, 5, 10, 61, 122, 305, 610
862 : 1, 2, 431, 862
152 : 1, 2, 4, 8, 19, 38, 76, 152
417 : 1, 3, 139, 417
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 855,610,862,152,417, is 1.
Now, the common factors can be found like this.
855:3x 3x 5x 19
610:2x 5x 61
862:2x 431
152:2x 2x 2x 19
417:3x 139
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 5x 19 = 1140
Therefore, the value for common factors is 1140.
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 = 28495931522400/(1x1140)
LCM = 28495931522400/1140
LCM = 24996431160
Thus, we can understand that the LCM of 855,610,862,152,417 is 24996431160.
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FAQs on LCM of 855, 610, 862, 152, 417
1. What is the LCM of 855, 610, 862, 152, 417?
Answer: LCM of 855, 610, 862, 152, 417 is 24996431160.
2. How to calculate the LCM of 855, 610, 862, 152, 417?
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 855, 610, 862, 152, 417.
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}.