LCM of 793, 978, 573, 995
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 793, 978, 573, 995 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 793, 978, 573, 995. So, keep reading to learn more.
Given numbers are 793,978,573,995
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 793,978,573,995 is 147390159930.
Find LCM of 793,978,573,995 with Prime Factorization
| 3 | 793, 978, 573, 995 |
| 793, 326, 191, 995 |
Multiply the prime numbers at the bottom and the left side.
3 x 793 x 326 x 191 x 995 = 147390159930
Therefore, the lowest common multiple of 793,978,573,995 is 147390159930.
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.
793 x 978 x 573 x 995 = 442170479790
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.
793 : 1, 13, 61, 793
978 : 1, 2, 3, 6, 163, 326, 489, 978
573 : 1, 3, 191, 573
995 : 1, 5, 199, 995
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 793,978,573,995, is 1.
Now, the common factors can be found like this.
793:13x 61
978:2x 3x 163
573:3x 191
995:5x 199
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3 = 3
Therefore, the value for common factors is 3.
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 = 442170479790/(1x3)
LCM = 442170479790/3
LCM = 147390159930
Thus, we can understand that the LCM of 793,978,573,995 is 147390159930.
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FAQs on LCM of 793, 978, 573, 995
1. What is the LCM of 793, 978, 573, 995?
Answer: LCM of 793, 978, 573, 995 is 147390159930.
2. How to calculate the LCM of 793, 978, 573, 995?
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 793, 978, 573, 995.
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}.