LCM of 888, 702, 962, 870
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 888, 702, 962, 870 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 888, 702, 962, 870. So, keep reading to learn more.
Given numbers are 888,702,962,870
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 888,702,962,870 is 15064920.
Find LCM of 888,702,962,870 with Prime Factorization
| 2 | 888, 702, 962, 870 |
| 3 | 444, 351, 481, 435 |
| 13 | 148, 117, 481, 145 |
| 37 | 148, 9, 37, 145 |
| 4, 9, 1, 145 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 37 x 4 x 9 x 1 x 145 = 15064920
Therefore, the lowest common multiple of 888,702,962,870 is 15064920.
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.
888 x 702 x 962 x 870 = 521728309440
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.
888 : 1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888
702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
962 : 1, 2, 13, 26, 37, 74, 481, 962
870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 888,702,962,870, is 2.
Now, the common factors can be found like this.
888:2x 2x 2x 3x 37
702:2x 3x 3x 3x 13
962:2x 13x 37
870:2x 3x 5x 29
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 13x 37 = 17316
Therefore, the value for common factors is 17316.
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 = 521728309440/(2x17316)
LCM = 521728309440/34632
LCM = 15064920
Thus, we can understand that the LCM of 888,702,962,870 is 15064920.
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FAQs on LCM of 888, 702, 962, 870
1. What is the LCM of 888, 702, 962, 870?
Answer: LCM of 888, 702, 962, 870 is 15064920.
2. How to calculate the LCM of 888, 702, 962, 870?
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 888, 702, 962, 870.
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}.