LCM of 422, 726, 680, 972, 627
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 422, 726, 680, 972, 627 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 422, 726, 680, 972, 627. So, keep reading to learn more.
Given numbers are 422,726,680,972,627
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 422,726,680,972,627 is 80156106360.
Find LCM of 422,726,680,972,627 with Prime Factorization
| 2 | 422, 726, 680, 972, 627 |
| 2 | 211, 363, 340, 486, 627 |
| 3 | 211, 363, 170, 243, 627 |
| 11 | 211, 121, 170, 81, 209 |
| 211, 11, 170, 81, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 11 x 211 x 11 x 170 x 81 x 19 = 80156106360
Therefore, the lowest common multiple of 422,726,680,972,627 is 80156106360.
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.
422 x 726 x 680 x 972 x 627 = 126967272474240
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.
422 : 1, 2, 211, 422
726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
627 : 1, 3, 11, 19, 33, 57, 209, 627
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,726,680,972,627, is 1.
Now, the common factors can be found like this.
422:2x 211
726:2x 3x 11x 11
680:2x 2x 2x 5x 17
972:2x 2x 3x 3x 3x 3x 3
627:3x 11x 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 2x 2x 2x 3x 3x 11 = 1584
Therefore, the value for common factors is 1584.
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 = 126967272474240/(1x1584)
LCM = 126967272474240/1584
LCM = 80156106360
Thus, we can understand that the LCM of 422,726,680,972,627 is 80156106360.
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FAQs on LCM of 422, 726, 680, 972, 627
1. What is the LCM of 422, 726, 680, 972, 627?
Answer: LCM of 422, 726, 680, 972, 627 is 80156106360.
2. How to calculate the LCM of 422, 726, 680, 972, 627?
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 422, 726, 680, 972, 627.
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}.