LCM of 548, 782, 501, 668
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 548, 782, 501, 668 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 548, 782, 501, 668. So, keep reading to learn more.
Given numbers are 548,782,501,668
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 548,782,501,668 is 107348268.
Find LCM of 548,782,501,668 with Prime Factorization
| 2 | 548, 782, 501, 668 |
| 2 | 274, 391, 501, 334 |
| 167 | 137, 391, 501, 167 |
| 137, 391, 3, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 167 x 137 x 391 x 3 x 1 = 107348268
Therefore, the lowest common multiple of 548,782,501,668 is 107348268.
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.
548 x 782 x 501 x 668 = 143417286048
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.
548 : 1, 2, 4, 137, 274, 548
782 : 1, 2, 17, 23, 34, 46, 391, 782
501 : 1, 3, 167, 501
668 : 1, 2, 4, 167, 334, 668
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 548,782,501,668, is 1.
Now, the common factors can be found like this.
548:2x 2x 137
782:2x 17x 23
501:3x 167
668:2x 2x 167
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 167 = 1336
Therefore, the value for common factors is 1336.
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 = 143417286048/(1x1336)
LCM = 143417286048/1336
LCM = 107348268
Thus, we can understand that the LCM of 548,782,501,668 is 107348268.
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FAQs on LCM of 548, 782, 501, 668
1. What is the LCM of 548, 782, 501, 668?
Answer: LCM of 548, 782, 501, 668 is 107348268.
2. How to calculate the LCM of 548, 782, 501, 668?
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 548, 782, 501, 668.
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}.