LCM of 239, 949, 702, 352, 780
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 239, 949, 702, 352, 780 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 239, 949, 702, 352, 780. So, keep reading to learn more.
Given numbers are 239,949,702,352,780
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 239,949,702,352,780 is 10778058720.
Find LCM of 239,949,702,352,780 with Prime Factorization
| 2 | 239, 949, 702, 352, 780 |
| 2 | 239, 949, 351, 176, 390 |
| 3 | 239, 949, 351, 88, 195 |
| 13 | 239, 949, 117, 88, 65 |
| 239, 73, 9, 88, 5 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 13 x 239 x 73 x 9 x 88 x 5 = 10778058720
Therefore, the lowest common multiple of 239,949,702,352,780 is 10778058720.
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.
239 x 949 x 702 x 352 x 780 = 43715806168320
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.
239 : 1, 239
949 : 1, 13, 73, 949
702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
352 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 239,949,702,352,780, is 1.
Now, the common factors can be found like this.
239:239
949:13x 73
702:2x 3x 3x 3x 13
352:2x 2x 2x 2x 2x 11
780:2x 2x 3x 5x 13
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 2x 3x 13x 13 = 4056
Therefore, the value for common factors is 4056.
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 = 43715806168320/(1x4056)
LCM = 43715806168320/4056
LCM = 10778058720
Thus, we can understand that the LCM of 239,949,702,352,780 is 10778058720.
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FAQs on LCM of 239, 949, 702, 352, 780
1. What is the LCM of 239, 949, 702, 352, 780?
Answer: LCM of 239, 949, 702, 352, 780 is 10778058720.
2. How to calculate the LCM of 239, 949, 702, 352, 780?
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 239, 949, 702, 352, 780.
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}.