LCM of 9658, 9240
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 9658, 9240 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 9658, 9240. So, keep reading to learn more.
Given numbers are 9658,9240
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 9658,9240 is 4056360.
Find LCM of 9658,9240 with Prime Factorization
| 2 | 9658, 9240 |
| 11 | 4829, 4620 |
| 439, 420 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 439 x 420 = 4056360
Therefore, the lowest common multiple of 9658,9240 is 4056360.
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.
9658 x 9240 = 89239920
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.
9658 : 1, 2, 11, 22, 439, 878, 4829, 9658
9240 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240
22 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 9658,9240, is 22.
Now, the common factors can be found like this.
9658:2x 11x 439
9240:2x 2x 2x 3x 5x 7x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
= 1
Therefore, the value for common factors is 1.
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 = 89239920/(22x1)
LCM = 89239920/22
LCM = 4056360
Thus, we can understand that the LCM of 9658,9240 is 4056360.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 9658, 9240
1. What is the LCM of 9658, 9240?
Answer: LCM of 9658, 9240 is 4056360.
2. How to calculate the LCM of 9658, 9240?
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 9658, 9240.
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}.