LCM of 755, 992, 988, 562, 897
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 755, 992, 988, 562, 897 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 755, 992, 988, 562, 897. So, keep reading to learn more.
Given numbers are 755,992,988,562,897
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 755,992,988,562,897 is 3586831603680.
Find LCM of 755,992,988,562,897 with Prime Factorization
| 2 | 755, 992, 988, 562, 897 |
| 2 | 755, 496, 494, 281, 897 |
| 13 | 755, 248, 247, 281, 897 |
| 755, 248, 19, 281, 69 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 13 x 755 x 248 x 19 x 281 x 69 = 3586831603680
Therefore, the lowest common multiple of 755,992,988,562,897 is 3586831603680.
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.
755 x 992 x 988 x 562 x 897 = 373030486782720
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.
755 : 1, 5, 151, 755
992 : 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992
988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
562 : 1, 2, 281, 562
897 : 1, 3, 13, 23, 39, 69, 299, 897
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 755,992,988,562,897, is 1.
Now, the common factors can be found like this.
755:5x 151
992:2x 2x 2x 2x 2x 31
988:2x 2x 13x 19
562:2x 281
897:3x 13x 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 13 = 104
Therefore, the value for common factors is 104.
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 = 373030486782720/(1x104)
LCM = 373030486782720/104
LCM = 3586831603680
Thus, we can understand that the LCM of 755,992,988,562,897 is 3586831603680.
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FAQs on LCM of 755, 992, 988, 562, 897
1. What is the LCM of 755, 992, 988, 562, 897?
Answer: LCM of 755, 992, 988, 562, 897 is 3586831603680.
2. How to calculate the LCM of 755, 992, 988, 562, 897?
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 755, 992, 988, 562, 897.
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}.