LCM of 910, 209, 907, 807, 143
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 910, 209, 907, 807, 143 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 910, 209, 907, 807, 143. So, keep reading to learn more.
Given numbers are 910,209,907,807,143
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 910,209,907,807,143 is 139209380310.
Find LCM of 910,209,907,807,143 with Prime Factorization
| 11 | 910, 209, 907, 807, 143 |
| 13 | 910, 19, 907, 807, 13 |
| 70, 19, 907, 807, 1 |
Multiply the prime numbers at the bottom and the left side.
11 x 13 x 70 x 19 x 907 x 807 x 1 = 139209380310
Therefore, the lowest common multiple of 910,209,907,807,143 is 139209380310.
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.
910 x 209 x 907 x 807 x 143 = 19906941384330
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.
910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910
209 : 1, 11, 19, 209
907 : 1, 907
807 : 1, 3, 269, 807
143 : 1, 11, 13, 143
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 910,209,907,807,143, is 1.
Now, the common factors can be found like this.
910:2x 5x 7x 13
209:11x 19
907:907
807:3x 269
143:11x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 13 = 143
Therefore, the value for common factors is 143.
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 = 19906941384330/(1x143)
LCM = 19906941384330/143
LCM = 139209380310
Thus, we can understand that the LCM of 910,209,907,807,143 is 139209380310.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 910, 209, 907, 807, 143
1. What is the LCM of 910, 209, 907, 807, 143?
Answer: LCM of 910, 209, 907, 807, 143 is 139209380310.
2. How to calculate the LCM of 910, 209, 907, 807, 143?
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 910, 209, 907, 807, 143.
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}.