LCM of 736, 704, 937, 989
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 736, 704, 937, 989 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 736, 704, 937, 989. So, keep reading to learn more.
Given numbers are 736,704,937,989
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 736,704,937,989 is 652391872.
Find LCM of 736,704,937,989 with Prime Factorization
| 2 | 736, 704, 937, 989 |
| 2 | 368, 352, 937, 989 |
| 2 | 184, 176, 937, 989 |
| 2 | 92, 88, 937, 989 |
| 2 | 46, 44, 937, 989 |
| 23 | 23, 22, 937, 989 |
| 1, 22, 937, 43 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 2 x 23 x 1 x 22 x 937 x 43 = 652391872
Therefore, the lowest common multiple of 736,704,937,989 is 652391872.
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.
736 x 704 x 937 x 989 = 480160417792
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.
736 : 1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736
704 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704
937 : 1, 937
989 : 1, 23, 43, 989
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 736,704,937,989, is 1.
Now, the common factors can be found like this.
736:2x 2x 2x 2x 2x 23
704:2x 2x 2x 2x 2x 2x 11
937:937
989:23x 43
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 23 = 736
Therefore, the value for common factors is 736.
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 = 480160417792/(1x736)
LCM = 480160417792/736
LCM = 652391872
Thus, we can understand that the LCM of 736,704,937,989 is 652391872.
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FAQs on LCM of 736, 704, 937, 989
1. What is the LCM of 736, 704, 937, 989?
Answer: LCM of 736, 704, 937, 989 is 652391872.
2. How to calculate the LCM of 736, 704, 937, 989?
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 736, 704, 937, 989.
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}.