LCM of 792, 297, 942, 471
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 792, 297, 942, 471 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 792, 297, 942, 471. So, keep reading to learn more.
Given numbers are 792,297,942,471
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 792,297,942,471 is 373032.
Find LCM of 792,297,942,471 with Prime Factorization
| 2 | 792, 297, 942, 471 |
| 3 | 396, 297, 471, 471 |
| 3 | 132, 99, 157, 157 |
| 11 | 44, 33, 157, 157 |
| 157 | 4, 3, 157, 157 |
| 4, 3, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 11 x 157 x 4 x 3 x 1 x 1 = 373032
Therefore, the lowest common multiple of 792,297,942,471 is 373032.
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.
792 x 297 x 942 x 471 = 104364654768
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.
792 : 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792
297 : 1, 3, 9, 11, 27, 33, 99, 297
942 : 1, 2, 3, 6, 157, 314, 471, 942
471 : 1, 3, 157, 471
3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 792,297,942,471, is 3.
Now, the common factors can be found like this.
792:2x 2x 2x 3x 3x 11
297:3x 3x 3x 11
942:2x 3x 157
471:3x 157
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 3x 3x 11x 157 = 93258
Therefore, the value for common factors is 93258.
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 = 104364654768/(3x93258)
LCM = 104364654768/279774
LCM = 373032
Thus, we can understand that the LCM of 792,297,942,471 is 373032.
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FAQs on LCM of 792, 297, 942, 471
1. What is the LCM of 792, 297, 942, 471?
Answer: LCM of 792, 297, 942, 471 is 373032.
2. How to calculate the LCM of 792, 297, 942, 471?
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 792, 297, 942, 471.
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}.