LCM of 722, 304, 726, 272
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 722, 304, 726, 272 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 722, 304, 726, 272. So, keep reading to learn more.
Given numbers are 722,304,726,272
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 722,304,726,272 is 35643696.
Find LCM of 722,304,726,272 with Prime Factorization
| 2 | 722, 304, 726, 272 |
| 2 | 361, 152, 363, 136 |
| 2 | 361, 76, 363, 68 |
| 2 | 361, 38, 363, 34 |
| 19 | 361, 19, 363, 17 |
| 1, 19, 363, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 19 x 1 x 19 x 363 x 17 = 35643696
Therefore, the lowest common multiple of 722,304,726,272 is 35643696.
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.
722 x 304 x 726 x 272 = 43342734336
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.
722 : 1, 2, 19, 38, 361, 722
304 : 1, 2, 4, 8, 16, 19, 38, 76, 152, 304
726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 722,304,726,272, is 2.
Now, the common factors can be found like this.
722:2x 19x 19
304:2x 2x 2x 2x 19
726:2x 3x 11x 11
272:2x 2x 2x 2x 17
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 2x 19 = 608
Therefore, the value for common factors is 608.
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 = 43342734336/(2x608)
LCM = 43342734336/1216
LCM = 35643696
Thus, we can understand that the LCM of 722,304,726,272 is 35643696.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 722, 304, 726, 272
1. What is the LCM of 722, 304, 726, 272?
Answer: LCM of 722, 304, 726, 272 is 35643696.
2. How to calculate the LCM of 722, 304, 726, 272?
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 722, 304, 726, 272.
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}.