LCM of 839, 771, 282, 100, 752
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 839, 771, 282, 100, 752 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 839, 771, 282, 100, 752. So, keep reading to learn more.
Given numbers are 839,771,282,100,752
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 839,771,282,100,752 is 12161137200.
Find LCM of 839,771,282,100,752 with Prime Factorization
| 2 | 839, 771, 282, 100, 752 |
| 2 | 839, 771, 141, 50, 376 |
| 3 | 839, 771, 141, 25, 188 |
| 47 | 839, 257, 47, 25, 188 |
| 839, 257, 1, 25, 4 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 47 x 839 x 257 x 1 x 25 x 4 = 12161137200
Therefore, the lowest common multiple of 839,771,282,100,752 is 12161137200.
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.
839 x 771 x 282 x 100 x 752 = 13717762761600
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.
839 : 1, 839
771 : 1, 3, 257, 771
282 : 1, 2, 3, 6, 47, 94, 141, 282
100 : 1, 2, 4, 5, 10, 20, 25, 50, 100
752 : 1, 2, 4, 8, 16, 47, 94, 188, 376, 752
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 839,771,282,100,752, is 1.
Now, the common factors can be found like this.
839:839
771:3x 257
282:2x 3x 47
100:2x 2x 5x 5
752:2x 2x 2x 2x 47
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 3x 47 = 1128
Therefore, the value for common factors is 1128.
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 = 13717762761600/(1x1128)
LCM = 13717762761600/1128
LCM = 12161137200
Thus, we can understand that the LCM of 839,771,282,100,752 is 12161137200.
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FAQs on LCM of 839, 771, 282, 100, 752
1. What is the LCM of 839, 771, 282, 100, 752?
Answer: LCM of 839, 771, 282, 100, 752 is 12161137200.
2. How to calculate the LCM of 839, 771, 282, 100, 752?
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 839, 771, 282, 100, 752.
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}.