LCM of 738, 943, 936, 552, 785
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 738, 943, 936, 552, 785 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 738, 943, 936, 552, 785. So, keep reading to learn more.
Given numbers are 738,943,936,552,785
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 738,943,936,552,785 is 692878680.
Find LCM of 738,943,936,552,785 with Prime Factorization
| 2 | 738, 943, 936, 552, 785 |
| 2 | 369, 943, 468, 276, 785 |
| 2 | 369, 943, 234, 138, 785 |
| 3 | 369, 943, 117, 69, 785 |
| 3 | 123, 943, 39, 23, 785 |
| 23 | 41, 943, 13, 23, 785 |
| 41 | 41, 41, 13, 1, 785 |
| 1, 1, 13, 1, 785 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 23 x 41 x 1 x 1 x 13 x 1 x 785 = 692878680
Therefore, the lowest common multiple of 738,943,936,552,785 is 692878680.
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.
738 x 943 x 936 x 552 x 785 = 282262145143680
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.
738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
943 : 1, 23, 41, 943
936 : 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936
552 : 1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552
785 : 1, 5, 157, 785
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 738,943,936,552,785, is 1.
Now, the common factors can be found like this.
738:2x 3x 3x 41
943:23x 41
936:2x 2x 2x 3x 3x 13
552:2x 2x 2x 3x 23
785:5x 157
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 3x 23x 41 = 407376
Therefore, the value for common factors is 407376.
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 = 282262145143680/(1x407376)
LCM = 282262145143680/407376
LCM = 692878680
Thus, we can understand that the LCM of 738,943,936,552,785 is 692878680.
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FAQs on LCM of 738, 943, 936, 552, 785
1. What is the LCM of 738, 943, 936, 552, 785?
Answer: LCM of 738, 943, 936, 552, 785 is 692878680.
2. How to calculate the LCM of 738, 943, 936, 552, 785?
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 738, 943, 936, 552, 785.
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}.