LCM of 928, 238, 464, 274
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 928, 238, 464, 274 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 928, 238, 464, 274. So, keep reading to learn more.
Given numbers are 928,238,464,274
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 928,238,464,274 is 15129184.
Find LCM of 928,238,464,274 with Prime Factorization
| 2 | 928, 238, 464, 274 |
| 2 | 464, 119, 232, 137 |
| 2 | 116, 119, 232, 137 |
| 2 | 58, 119, 116, 137 |
| 29 | 29, 119, 58, 137 |
| 1, 119, 2, 137 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 29 x 1 x 119 x 2 x 137 = 15129184
Therefore, the lowest common multiple of 928,238,464,274 is 15129184.
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.
928 x 238 x 464 x 274 = 28079765504
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.
928 : 1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928
238 : 1, 2, 7, 14, 17, 34, 119, 238
464 : 1, 2, 4, 8, 16, 29, 58, 116, 232, 464
274 : 1, 2, 137, 274
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 928,238,464,274, is 2.
Now, the common factors can be found like this.
928:2x 2x 2x 2x 2x 29
238:2x 7x 17
464:2x 2x 2x 2x 29
274:2x 137
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 2x 2x 29 = 928
Therefore, the value for common factors is 928.
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 = 28079765504/(2x928)
LCM = 28079765504/1856
LCM = 15129184
Thus, we can understand that the LCM of 928,238,464,274 is 15129184.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 928, 238, 464, 274
1. What is the LCM of 928, 238, 464, 274?
Answer: LCM of 928, 238, 464, 274 is 15129184.
2. How to calculate the LCM of 928, 238, 464, 274?
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 928, 238, 464, 274.
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}.