LCM of 782, 516, 852, 851, 126
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 782, 516, 852, 851, 126 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 782, 516, 852, 851, 126. So, keep reading to learn more.
Given numbers are 782,516,852,851,126
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 782,516,852,851,126 is 11130273252.
Find LCM of 782,516,852,851,126 with Prime Factorization
| 2 | 782, 516, 852, 851, 126 |
| 2 | 391, 258, 426, 851, 63 |
| 3 | 391, 129, 213, 851, 63 |
| 23 | 391, 43, 71, 851, 21 |
| 17, 43, 71, 37, 21 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 23 x 17 x 43 x 71 x 37 x 21 = 11130273252
Therefore, the lowest common multiple of 782,516,852,851,126 is 11130273252.
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.
782 x 516 x 852 x 851 x 126 = 36863465010624
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.
782 : 1, 2, 17, 23, 34, 46, 391, 782
516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516
852 : 1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852
851 : 1, 23, 37, 851
126 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 782,516,852,851,126, is 1.
Now, the common factors can be found like this.
782:2x 17x 23
516:2x 2x 3x 43
852:2x 2x 3x 71
851:23x 37
126:2x 3x 3x 7
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 3x 3x 23 = 3312
Therefore, the value for common factors is 3312.
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 = 36863465010624/(1x3312)
LCM = 36863465010624/3312
LCM = 11130273252
Thus, we can understand that the LCM of 782,516,852,851,126 is 11130273252.
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FAQs on LCM of 782, 516, 852, 851, 126
1. What is the LCM of 782, 516, 852, 851, 126?
Answer: LCM of 782, 516, 852, 851, 126 is 11130273252.
2. How to calculate the LCM of 782, 516, 852, 851, 126?
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 782, 516, 852, 851, 126.
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}.