LCM of 859, 803, 870, 322, 225
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 859, 803, 870, 322, 225 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, 803, 870, 322, 225. So, keep reading to learn more.
Given numbers are 859,803,870,322,225
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 859,803,870,322,225 is 1449255965850.
Find LCM of 859,803,870,322,225 with Prime Factorization
| 2 | 859, 803, 870, 322, 225 |
| 3 | 859, 803, 435, 161, 225 |
| 5 | 859, 803, 145, 161, 75 |
| 859, 803, 29, 161, 15 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 859 x 803 x 29 x 161 x 15 = 1449255965850
Therefore, the lowest common multiple of 859,803,870,322,225 is 1449255965850.
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 803 x 870 x 322 x 225 = 43477678975500
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
803 : 1, 11, 73, 803
870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
322 : 1, 2, 7, 14, 23, 46, 161, 322
225 : 1, 3, 5, 9, 15, 25, 45, 75, 225
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 859,803,870,322,225, is 1.
Now, the common factors can be found like this.
859:859
803:11x 73
870:2x 3x 5x 29
322:2x 7x 23
225:3x 3x 5x 5
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 5 = 30
Therefore, the value for common factors is 30.
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 = 43477678975500/(1x30)
LCM = 43477678975500/30
LCM = 1449255965850
Thus, we can understand that the LCM of 859,803,870,322,225 is 1449255965850.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 859, 803, 870, 322, 225
1. What is the LCM of 859, 803, 870, 322, 225?
Answer: LCM of 859, 803, 870, 322, 225 is 1449255965850.
2. How to calculate the LCM of 859, 803, 870, 322, 225?
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, 803, 870, 322, 225.
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}.