LCM of 954, 606, 693, 494, 138
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 954, 606, 693, 494, 138 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 954, 606, 693, 494, 138. So, keep reading to learn more.
Given numbers are 954,606,693,494,138
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 954,606,693,494,138 is 42148804698.
Find LCM of 954,606,693,494,138 with Prime Factorization
| 2 | 954, 606, 693, 494, 138 |
| 3 | 477, 303, 693, 247, 69 |
| 3 | 159, 101, 231, 247, 23 |
| 53, 101, 77, 247, 23 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 53 x 101 x 77 x 247 x 23 = 42148804698
Therefore, the lowest common multiple of 954,606,693,494,138 is 42148804698.
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.
954 x 606 x 693 x 494 x 138 = 27312425444304
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.
954 : 1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954
606 : 1, 2, 3, 6, 101, 202, 303, 606
693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693
494 : 1, 2, 13, 19, 26, 38, 247, 494
138 : 1, 2, 3, 6, 23, 46, 69, 138
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 954,606,693,494,138, is 1.
Now, the common factors can be found like this.
954:2x 3x 3x 53
606:2x 3x 101
693:3x 3x 7x 11
494:2x 13x 19
138:2x 3x 23
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 3x 3 = 648
Therefore, the value for common factors is 648.
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 = 27312425444304/(1x648)
LCM = 27312425444304/648
LCM = 42148804698
Thus, we can understand that the LCM of 954,606,693,494,138 is 42148804698.
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FAQs on LCM of 954, 606, 693, 494, 138
1. What is the LCM of 954, 606, 693, 494, 138?
Answer: LCM of 954, 606, 693, 494, 138 is 42148804698.
2. How to calculate the LCM of 954, 606, 693, 494, 138?
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 954, 606, 693, 494, 138.
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}.