LCM of 546, 338, 778, 796
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 546, 338, 778, 796 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 546, 338, 778, 796. So, keep reading to learn more.
Given numbers are 546,338,778,796
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 546,338,778,796 is 1098926556.
Find LCM of 546,338,778,796 with Prime Factorization
| 2 | 546, 338, 778, 796 |
| 13 | 273, 169, 389, 398 |
| 21, 13, 389, 398 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 21 x 13 x 389 x 398 = 1098926556
Therefore, the lowest common multiple of 546,338,778,796 is 1098926556.
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.
546 x 338 x 778 x 796 = 114288361824
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.
546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
338 : 1, 2, 13, 26, 169, 338
778 : 1, 2, 389, 778
796 : 1, 2, 4, 199, 398, 796
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 546,338,778,796, is 2.
Now, the common factors can be found like this.
546:2x 3x 7x 13
338:2x 13x 13
778:2x 389
796:2x 2x 199
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 13 = 52
Therefore, the value for common factors is 52.
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 = 114288361824/(2x52)
LCM = 114288361824/104
LCM = 1098926556
Thus, we can understand that the LCM of 546,338,778,796 is 1098926556.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 546, 338, 778, 796
1. What is the LCM of 546, 338, 778, 796?
Answer: LCM of 546, 338, 778, 796 is 1098926556.
2. How to calculate the LCM of 546, 338, 778, 796?
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 546, 338, 778, 796.
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}.