LCM of 368, 902, 861, 682, 493
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 368, 902, 861, 682, 493 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 368, 902, 861, 682, 493. So, keep reading to learn more.
Given numbers are 368,902,861,682,493
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 368,902,861,682,493 is 53266267824.
Find LCM of 368,902,861,682,493 with Prime Factorization
| 2 | 368, 902, 861, 682, 493 |
| 11 | 184, 451, 861, 341, 493 |
| 41 | 184, 41, 861, 31, 493 |
| 184, 1, 21, 31, 493 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 41 x 184 x 1 x 21 x 31 x 493 = 53266267824
Therefore, the lowest common multiple of 368,902,861,682,493 is 53266267824.
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.
368 x 902 x 861 x 682 x 493 = 96092347154496
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.
368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368
902 : 1, 2, 11, 22, 41, 82, 451, 902
861 : 1, 3, 7, 21, 41, 123, 287, 861
682 : 1, 2, 11, 22, 31, 62, 341, 682
493 : 1, 17, 29, 493
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 368,902,861,682,493, is 1.
Now, the common factors can be found like this.
368:2x 2x 2x 2x 23
902:2x 11x 41
861:3x 7x 41
682:2x 11x 31
493:17x 29
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 11x 41 = 1804
Therefore, the value for common factors is 1804.
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 = 96092347154496/(1x1804)
LCM = 96092347154496/1804
LCM = 53266267824
Thus, we can understand that the LCM of 368,902,861,682,493 is 53266267824.
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FAQs on LCM of 368, 902, 861, 682, 493
1. What is the LCM of 368, 902, 861, 682, 493?
Answer: LCM of 368, 902, 861, 682, 493 is 53266267824.
2. How to calculate the LCM of 368, 902, 861, 682, 493?
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 368, 902, 861, 682, 493.
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}.