LCM of 269, 209, 451, 570
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 269, 209, 451, 570 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, 209, 451, 570. So, keep reading to learn more.
Given numbers are 269,209,451,570
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 269,209,451,570 is 69151830.
Find LCM of 269,209,451,570 with Prime Factorization
| 11 | 269, 209, 451, 570 |
| 19 | 269, 19, 41, 570 |
| 269, 1, 41, 30 |
Multiply the prime numbers at the bottom and the left side.
11 x 19 x 269 x 1 x 41 x 30 = 69151830
Therefore, the lowest common multiple of 269,209,451,570 is 69151830.
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 209 x 451 x 570 = 14452732470
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
209 : 1, 11, 19, 209
451 : 1, 11, 41, 451
570 : 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 269,209,451,570, is 1.
Now, the common factors can be found like this.
269:269
209:11x 19
451:11x 41
570:2x 3x 5x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 19 = 209
Therefore, the value for common factors is 209.
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 = 14452732470/(1x209)
LCM = 14452732470/209
LCM = 69151830
Thus, we can understand that the LCM of 269,209,451,570 is 69151830.
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FAQs on LCM of 269, 209, 451, 570
1. What is the LCM of 269, 209, 451, 570?
Answer: LCM of 269, 209, 451, 570 is 69151830.
2. How to calculate the LCM of 269, 209, 451, 570?
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, 209, 451, 570.
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}.