LCM of 456, 575, 544, 240, 486
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 456, 575, 544, 240, 486 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 456, 575, 544, 240, 486. So, keep reading to learn more.
Given numbers are 456,575,544,240,486
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 456,575,544,240,486 is 1444197600.
Find LCM of 456,575,544,240,486 with Prime Factorization
| 2 | 456, 575, 544, 240, 486 |
| 2 | 228, 575, 272, 120, 243 |
| 2 | 114, 575, 136, 60, 243 |
| 2 | 57, 575, 68, 30, 243 |
| 3 | 57, 575, 34, 15, 243 |
| 5 | 19, 575, 34, 5, 81 |
| 19, 115, 34, 1, 81 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 5 x 19 x 115 x 34 x 1 x 81 = 1444197600
Therefore, the lowest common multiple of 456,575,544,240,486 is 1444197600.
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.
456 x 575 x 544 x 240 x 486 = 16637156352000
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.
456 : 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456
575 : 1, 5, 23, 25, 115, 575
544 : 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544
240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
486 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 456,575,544,240,486, is 1.
Now, the common factors can be found like this.
456:2x 2x 2x 3x 19
575:5x 5x 23
544:2x 2x 2x 2x 2x 17
240:2x 2x 2x 2x 3x 5
486:2x 3x 3x 3x 3x 3
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 2x 2x 2x 3x 3x 5 = 11520
Therefore, the value for common factors is 11520.
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 = 16637156352000/(1x11520)
LCM = 16637156352000/11520
LCM = 1444197600
Thus, we can understand that the LCM of 456,575,544,240,486 is 1444197600.
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FAQs on LCM of 456, 575, 544, 240, 486
1. What is the LCM of 456, 575, 544, 240, 486?
Answer: LCM of 456, 575, 544, 240, 486 is 1444197600.
2. How to calculate the LCM of 456, 575, 544, 240, 486?
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 456, 575, 544, 240, 486.
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}.