LCM of 662, 495, 942, 667, 858
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 662, 495, 942, 667, 858 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 662, 495, 942, 667, 858. So, keep reading to learn more.
Given numbers are 662,495,942,667,858
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 662,495,942,667,858 is 446099798430.
Find LCM of 662,495,942,667,858 with Prime Factorization
| 2 | 662, 495, 942, 667, 858 |
| 3 | 331, 495, 471, 667, 429 |
| 11 | 331, 165, 157, 667, 143 |
| 331, 15, 157, 667, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 331 x 15 x 157 x 667 x 13 = 446099798430
Therefore, the lowest common multiple of 662,495,942,667,858 is 446099798430.
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.
662 x 495 x 942 x 667 x 858 = 176655520178280
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.
662 : 1, 2, 331, 662
495 : 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495
942 : 1, 2, 3, 6, 157, 314, 471, 942
667 : 1, 23, 29, 667
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 662,495,942,667,858, is 1.
Now, the common factors can be found like this.
662:2x 331
495:3x 3x 5x 11
942:2x 3x 157
667:23x 29
858:2x 3x 11x 13
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 3x 3x 11 = 396
Therefore, the value for common factors is 396.
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 = 176655520178280/(1x396)
LCM = 176655520178280/396
LCM = 446099798430
Thus, we can understand that the LCM of 662,495,942,667,858 is 446099798430.
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FAQs on LCM of 662, 495, 942, 667, 858
1. What is the LCM of 662, 495, 942, 667, 858?
Answer: LCM of 662, 495, 942, 667, 858 is 446099798430.
2. How to calculate the LCM of 662, 495, 942, 667, 858?
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 662, 495, 942, 667, 858.
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}.