LCM of 942, 716, 741, 570, 542
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 942, 716, 741, 570, 542 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 942, 716, 741, 570, 542. So, keep reading to learn more.
Given numbers are 942,716,741,570,542
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 942,716,741,570,542 is 112867830660.
Find LCM of 942,716,741,570,542 with Prime Factorization
| 2 | 942, 716, 741, 570, 542 |
| 3 | 471, 358, 741, 285, 271 |
| 19 | 157, 358, 247, 95, 271 |
| 157, 358, 13, 5, 271 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 19 x 157 x 358 x 13 x 5 x 271 = 112867830660
Therefore, the lowest common multiple of 942,716,741,570,542 is 112867830660.
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.
942 x 716 x 741 x 570 x 542 = 154403192342880
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.
942 : 1, 2, 3, 6, 157, 314, 471, 942
716 : 1, 2, 4, 179, 358, 716
741 : 1, 3, 13, 19, 39, 57, 247, 741
570 : 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570
542 : 1, 2, 271, 542
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 942,716,741,570,542, is 1.
Now, the common factors can be found like this.
942:2x 3x 157
716:2x 2x 179
741:3x 13x 19
570:2x 3x 5x 19
542:2x 271
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 3x 19 = 1368
Therefore, the value for common factors is 1368.
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 = 154403192342880/(1x1368)
LCM = 154403192342880/1368
LCM = 112867830660
Thus, we can understand that the LCM of 942,716,741,570,542 is 112867830660.
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FAQs on LCM of 942, 716, 741, 570, 542
1. What is the LCM of 942, 716, 741, 570, 542?
Answer: LCM of 942, 716, 741, 570, 542 is 112867830660.
2. How to calculate the LCM of 942, 716, 741, 570, 542?
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 942, 716, 741, 570, 542.
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}.