LCM of 532, 159, 687, 458
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 532, 159, 687, 458 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 532, 159, 687, 458. So, keep reading to learn more.
Given numbers are 532,159,687,458
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 532,159,687,458 is 19370652.
Find LCM of 532,159,687,458 with Prime Factorization
| 2 | 532, 159, 687, 458 |
| 3 | 266, 159, 687, 229 |
| 229 | 266, 53, 229, 229 |
| 266, 53, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 229 x 266 x 53 x 1 x 1 = 19370652
Therefore, the lowest common multiple of 532,159,687,458 is 19370652.
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.
532 x 159 x 687 x 458 = 26615275848
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.
532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
159 : 1, 3, 53, 159
687 : 1, 3, 229, 687
458 : 1, 2, 229, 458
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 532,159,687,458, is 1.
Now, the common factors can be found like this.
532:2x 2x 7x 19
159:3x 53
687:3x 229
458:2x 229
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 229 = 1374
Therefore, the value for common factors is 1374.
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 = 26615275848/(1x1374)
LCM = 26615275848/1374
LCM = 19370652
Thus, we can understand that the LCM of 532,159,687,458 is 19370652.
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FAQs on LCM of 532, 159, 687, 458
1. What is the LCM of 532, 159, 687, 458?
Answer: LCM of 532, 159, 687, 458 is 19370652.
2. How to calculate the LCM of 532, 159, 687, 458?
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 532, 159, 687, 458.
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}.