LCM of 874, 428, 246, 254, 136
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 874, 428, 246, 254, 136 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 874, 428, 246, 254, 136. So, keep reading to learn more.
Given numbers are 874,428,246,254,136
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 874,428,246,254,136 is 99337438104.
Find LCM of 874,428,246,254,136 with Prime Factorization
| 2 | 874, 428, 246, 254, 136 |
| 2 | 437, 214, 123, 127, 68 |
| 437, 107, 123, 127, 34 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 437 x 107 x 123 x 127 x 34 = 99337438104
Therefore, the lowest common multiple of 874,428,246,254,136 is 99337438104.
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.
874 x 428 x 246 x 254 x 136 = 3178798019328
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.
874 : 1, 2, 19, 23, 38, 46, 437, 874
428 : 1, 2, 4, 107, 214, 428
246 : 1, 2, 3, 6, 41, 82, 123, 246
254 : 1, 2, 127, 254
136 : 1, 2, 4, 8, 17, 34, 68, 136
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 874,428,246,254,136, is 2.
Now, the common factors can be found like this.
874:2x 19x 23
428:2x 2x 107
246:2x 3x 41
254:2x 127
136:2x 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 2 = 16
Therefore, the value for common factors is 16.
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 = 3178798019328/(2x16)
LCM = 3178798019328/32
LCM = 99337438104
Thus, we can understand that the LCM of 874,428,246,254,136 is 99337438104.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 874, 428, 246, 254, 136
1. What is the LCM of 874, 428, 246, 254, 136?
Answer: LCM of 874, 428, 246, 254, 136 is 99337438104.
2. How to calculate the LCM of 874, 428, 246, 254, 136?
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 874, 428, 246, 254, 136.
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}.