LCM of 797, 744, 701, 221, 357
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 797, 744, 701, 221, 357 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 797, 744, 701, 221, 357. So, keep reading to learn more.
Given numbers are 797,744,701,221,357
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 797,744,701,221,357 is 643042368696.
Find LCM of 797,744,701,221,357 with Prime Factorization
| 3 | 797, 744, 701, 221, 357 |
| 17 | 797, 248, 701, 221, 119 |
| 797, 248, 701, 13, 7 |
Multiply the prime numbers at the bottom and the left side.
3 x 17 x 797 x 248 x 701 x 13 x 7 = 643042368696
Therefore, the lowest common multiple of 797,744,701,221,357 is 643042368696.
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.
797 x 744 x 701 x 221 x 357 = 32795160803496
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.
797 : 1, 797
744 : 1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744
701 : 1, 701
221 : 1, 13, 17, 221
357 : 1, 3, 7, 17, 21, 51, 119, 357
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 797,744,701,221,357, is 1.
Now, the common factors can be found like this.
797:797
744:2x 2x 2x 3x 31
701:701
221:13x 17
357:3x 7x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 17 = 51
Therefore, the value for common factors is 51.
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 = 32795160803496/(1x51)
LCM = 32795160803496/51
LCM = 643042368696
Thus, we can understand that the LCM of 797,744,701,221,357 is 643042368696.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 797, 744, 701, 221, 357
1. What is the LCM of 797, 744, 701, 221, 357?
Answer: LCM of 797, 744, 701, 221, 357 is 643042368696.
2. How to calculate the LCM of 797, 744, 701, 221, 357?
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 797, 744, 701, 221, 357.
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}.