LCM of 269, 870, 551, 555
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 269, 870, 551, 555 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 269, 870, 551, 555. So, keep reading to learn more.
Given numbers are 269,870,551,555
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 269,870,551,555 is 164523090.
Find LCM of 269,870,551,555 with Prime Factorization
| 3 | 269, 870, 551, 555 |
| 5 | 269, 290, 551, 185 |
| 29 | 269, 58, 551, 37 |
| 269, 2, 19, 37 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 29 x 269 x 2 x 19 x 37 = 164523090
Therefore, the lowest common multiple of 269,870,551,555 is 164523090.
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.
269 x 870 x 551 x 555 = 71567544150
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.
269 : 1, 269
870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
551 : 1, 19, 29, 551
555 : 1, 3, 5, 15, 37, 111, 185, 555
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 269,870,551,555, is 1.
Now, the common factors can be found like this.
269:269
870:2x 3x 5x 29
551:19x 29
555:3x 5x 37
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 29 = 435
Therefore, the value for common factors is 435.
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 = 71567544150/(1x435)
LCM = 71567544150/435
LCM = 164523090
Thus, we can understand that the LCM of 269,870,551,555 is 164523090.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 269, 870, 551, 555
1. What is the LCM of 269, 870, 551, 555?
Answer: LCM of 269, 870, 551, 555 is 164523090.
2. How to calculate the LCM of 269, 870, 551, 555?
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 269, 870, 551, 555.
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}.