LCM of 215, 630, 276, 770, 269
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 215, 630, 276, 770, 269 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 215, 630, 276, 770, 269. So, keep reading to learn more.
Given numbers are 215,630,276,770,269
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 215,630,276,770,269 is 3687328260.
Find LCM of 215,630,276,770,269 with Prime Factorization
| 2 | 215, 630, 276, 770, 269 |
| 3 | 215, 315, 138, 385, 269 |
| 5 | 215, 105, 46, 385, 269 |
| 7 | 43, 21, 46, 77, 269 |
| 43, 3, 46, 11, 269 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 7 x 43 x 3 x 46 x 11 x 269 = 3687328260
Therefore, the lowest common multiple of 215,630,276,770,269 is 3687328260.
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.
215 x 630 x 276 x 770 x 269 = 7743389346000
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.
215 : 1, 5, 43, 215
630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
276 : 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276
770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
269 : 1, 269
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 215,630,276,770,269, is 1.
Now, the common factors can be found like this.
215:5x 43
630:2x 3x 3x 5x 7
276:2x 2x 3x 23
770:2x 5x 7x 11
269:269
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 3x 5x 5x 7 = 2100
Therefore, the value for common factors is 2100.
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 = 7743389346000/(1x2100)
LCM = 7743389346000/2100
LCM = 3687328260
Thus, we can understand that the LCM of 215,630,276,770,269 is 3687328260.
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FAQs on LCM of 215, 630, 276, 770, 269
1. What is the LCM of 215, 630, 276, 770, 269?
Answer: LCM of 215, 630, 276, 770, 269 is 3687328260.
2. How to calculate the LCM of 215, 630, 276, 770, 269?
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 215, 630, 276, 770, 269.
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}.