LCM of 793, 314, 942, 171
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 793, 314, 942, 171 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, 314, 942, 171. So, keep reading to learn more.
Given numbers are 793,314,942,171
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 793,314,942,171 is 42579342.
Find LCM of 793,314,942,171 with Prime Factorization
| 2 | 793, 314, 942, 171 |
| 3 | 793, 157, 471, 171 |
| 157 | 793, 157, 157, 57 |
| 793, 1, 1, 57 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 157 x 793 x 1 x 1 x 57 = 42579342
Therefore, the lowest common multiple of 793,314,942,171 is 42579342.
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 314 x 942 x 171 = 40109740164
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
314 : 1, 2, 157, 314
942 : 1, 2, 3, 6, 157, 314, 471, 942
171 : 1, 3, 9, 19, 57, 171
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 793,314,942,171, is 1.
Now, the common factors can be found like this.
793:13x 61
314:2x 157
942:2x 3x 157
171:3x 3x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 157 = 942
Therefore, the value for common factors is 942.
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 = 40109740164/(1x942)
LCM = 40109740164/942
LCM = 42579342
Thus, we can understand that the LCM of 793,314,942,171 is 42579342.
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FAQs on LCM of 793, 314, 942, 171
1. What is the LCM of 793, 314, 942, 171?
Answer: LCM of 793, 314, 942, 171 is 42579342.
2. How to calculate the LCM of 793, 314, 942, 171?
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, 314, 942, 171.
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}.