LCM of 169, 888, 628, 703
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 169, 888, 628, 703 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 169, 888, 628, 703. So, keep reading to learn more.
Given numbers are 169,888,628,703
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 169,888,628,703 is 447664776.
Find LCM of 169,888,628,703 with Prime Factorization
| 2 | 169, 888, 628, 703 |
| 2 | 169, 444, 314, 703 |
| 37 | 169, 222, 157, 703 |
| 169, 6, 157, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 37 x 169 x 6 x 157 x 19 = 447664776
Therefore, the lowest common multiple of 169,888,628,703 is 447664776.
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.
169 x 888 x 628 x 703 = 66254386848
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.
169 : 1, 13, 169
888 : 1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888
628 : 1, 2, 4, 157, 314, 628
703 : 1, 19, 37, 703
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 169,888,628,703, is 1.
Now, the common factors can be found like this.
169:13x 13
888:2x 2x 2x 3x 37
628:2x 2x 157
703:19x 37
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 37 = 148
Therefore, the value for common factors is 148.
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 = 66254386848/(1x148)
LCM = 66254386848/148
LCM = 447664776
Thus, we can understand that the LCM of 169,888,628,703 is 447664776.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 169, 888, 628, 703
1. What is the LCM of 169, 888, 628, 703?
Answer: LCM of 169, 888, 628, 703 is 447664776.
2. How to calculate the LCM of 169, 888, 628, 703?
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 169, 888, 628, 703.
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}.