LCM of 508, 792, 986, 550, 644
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 508, 792, 986, 550, 644 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 508, 792, 986, 550, 644. So, keep reading to learn more.
Given numbers are 508,792,986,550,644
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 508,792,986,550,644 is 199591345800.
Find LCM of 508,792,986,550,644 with Prime Factorization
| 2 | 508, 792, 986, 550, 644 |
| 2 | 254, 396, 493, 275, 322 |
| 11 | 127, 198, 493, 275, 161 |
| 127, 18, 493, 25, 161 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 127 x 18 x 493 x 25 x 161 = 199591345800
Therefore, the lowest common multiple of 508,792,986,550,644 is 199591345800.
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.
508 x 792 x 986 x 550 x 644 = 140512307443200
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.
508 : 1, 2, 4, 127, 254, 508
792 : 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792
986 : 1, 2, 17, 29, 34, 58, 493, 986
550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550
644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 508,792,986,550,644, is 2.
Now, the common factors can be found like this.
508:2x 2x 127
792:2x 2x 2x 3x 3x 11
986:2x 17x 29
550:2x 5x 5x 11
644:2x 2x 7x 23
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 11 = 352
Therefore, the value for common factors is 352.
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 = 140512307443200/(2x352)
LCM = 140512307443200/704
LCM = 199591345800
Thus, we can understand that the LCM of 508,792,986,550,644 is 199591345800.
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FAQs on LCM of 508, 792, 986, 550, 644
1. What is the LCM of 508, 792, 986, 550, 644?
Answer: LCM of 508, 792, 986, 550, 644 is 199591345800.
2. How to calculate the LCM of 508, 792, 986, 550, 644?
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 508, 792, 986, 550, 644.
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}.