LCM of 682, 567, 917, 791, 272
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 682, 567, 917, 791, 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 682, 567, 917, 791, 272. So, keep reading to learn more.
Given numbers are 682,567,917,791,272
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 682,567,917,791,272 is 778495454352.
Find LCM of 682,567,917,791,272 with Prime Factorization
| 2 | 682, 567, 917, 791, 272 |
| 7 | 341, 567, 917, 791, 136 |
| 341, 81, 131, 113, 136 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 341 x 81 x 131 x 113 x 136 = 778495454352
Therefore, the lowest common multiple of 682,567,917,791,272 is 778495454352.
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.
682 x 567 x 917 x 791 x 272 = 76292554526496
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.
682 : 1, 2, 11, 22, 31, 62, 341, 682
567 : 1, 3, 7, 9, 21, 27, 63, 81, 189, 567
917 : 1, 7, 131, 917
791 : 1, 7, 113, 791
272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 682,567,917,791,272, is 1.
Now, the common factors can be found like this.
682:2x 11x 31
567:3x 3x 3x 3x 7
917:7x 131
791:7x 113
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 7x 7 = 98
Therefore, the value for common factors is 98.
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 = 76292554526496/(1x98)
LCM = 76292554526496/98
LCM = 778495454352
Thus, we can understand that the LCM of 682,567,917,791,272 is 778495454352.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 682, 567, 917, 791, 272
1. What is the LCM of 682, 567, 917, 791, 272?
Answer: LCM of 682, 567, 917, 791, 272 is 778495454352.
2. How to calculate the LCM of 682, 567, 917, 791, 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 682, 567, 917, 791, 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}.