LCM of 733, 820, 754, 676
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 733, 820, 754, 676 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 733, 820, 754, 676. So, keep reading to learn more.
Given numbers are 733,820,754,676
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 733,820,754,676 is 2945795060.
Find LCM of 733,820,754,676 with Prime Factorization
| 2 | 733, 820, 754, 676 |
| 2 | 733, 410, 377, 338 |
| 13 | 733, 205, 377, 169 |
| 733, 205, 29, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 13 x 733 x 205 x 29 x 13 = 2945795060
Therefore, the lowest common multiple of 733,820,754,676 is 2945795060.
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.
733 x 820 x 754 x 676 = 306362686240
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.
733 : 1, 733
820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
754 : 1, 2, 13, 26, 29, 58, 377, 754
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 733,820,754,676, is 1.
Now, the common factors can be found like this.
733:733
820:2x 2x 5x 41
754:2x 13x 29
676:2x 2x 13x 13
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 = 306362686240/(1x104)
LCM = 306362686240/104
LCM = 2945795060
Thus, we can understand that the LCM of 733,820,754,676 is 2945795060.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 733, 820, 754, 676
1. What is the LCM of 733, 820, 754, 676?
Answer: LCM of 733, 820, 754, 676 is 2945795060.
2. How to calculate the LCM of 733, 820, 754, 676?
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 733, 820, 754, 676.
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}.