LCM of 139, 493, 878, 546
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 139, 493, 878, 546 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 139, 493, 878, 546. So, keep reading to learn more.
Given numbers are 139,493,878,546
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 139,493,878,546 is 16425510738.
Find LCM of 139,493,878,546 with Prime Factorization
| 2 | 139, 493, 878, 546 |
| 139, 493, 439, 273 |
Multiply the prime numbers at the bottom and the left side.
2 x 139 x 493 x 439 x 273 = 16425510738
Therefore, the lowest common multiple of 139,493,878,546 is 16425510738.
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.
139 x 493 x 878 x 546 = 32851021476
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.
139 : 1, 139
493 : 1, 17, 29, 493
878 : 1, 2, 439, 878
546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 139,493,878,546, is 1.
Now, the common factors can be found like this.
139:139
493:17x 29
878:2x 439
546:2x 3x 7x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 32851021476/(1x2)
LCM = 32851021476/2
LCM = 16425510738
Thus, we can understand that the LCM of 139,493,878,546 is 16425510738.
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FAQs on LCM of 139, 493, 878, 546
1. What is the LCM of 139, 493, 878, 546?
Answer: LCM of 139, 493, 878, 546 is 16425510738.
2. How to calculate the LCM of 139, 493, 878, 546?
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 139, 493, 878, 546.
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}.