LCM of 550, 865, 724, 830, 204
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 550, 865, 724, 830, 204 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 550, 865, 724, 830, 204. So, keep reading to learn more.
Given numbers are 550,865,724,830,204
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 550,865,724,830,204 is 145802721900.
Find LCM of 550,865,724,830,204 with Prime Factorization
| 2 | 550, 865, 724, 830, 204 |
| 2 | 275, 865, 362, 415, 102 |
| 5 | 275, 865, 181, 415, 51 |
| 55, 173, 181, 83, 51 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 55 x 173 x 181 x 83 x 51 = 145802721900
Therefore, the lowest common multiple of 550,865,724,830,204 is 145802721900.
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.
550 x 865 x 724 x 830 x 204 = 58321088760000
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.
550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550
865 : 1, 5, 173, 865
724 : 1, 2, 4, 181, 362, 724
830 : 1, 2, 5, 10, 83, 166, 415, 830
204 : 1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 550,865,724,830,204, is 1.
Now, the common factors can be found like this.
550:2x 5x 5x 11
865:5x 173
724:2x 2x 181
830:2x 5x 83
204:2x 2x 3x 17
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 2x 5x 5 = 400
Therefore, the value for common factors is 400.
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 = 58321088760000/(1x400)
LCM = 58321088760000/400
LCM = 145802721900
Thus, we can understand that the LCM of 550,865,724,830,204 is 145802721900.
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FAQs on LCM of 550, 865, 724, 830, 204
1. What is the LCM of 550, 865, 724, 830, 204?
Answer: LCM of 550, 865, 724, 830, 204 is 145802721900.
2. How to calculate the LCM of 550, 865, 724, 830, 204?
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 550, 865, 724, 830, 204.
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}.