LCM of 769, 554, 802, 836
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 769, 554, 802, 836 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 769, 554, 802, 836. So, keep reading to learn more.
Given numbers are 769,554,802,836
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 769,554,802,836 is 71409626068.
Find LCM of 769,554,802,836 with Prime Factorization
| 2 | 769, 554, 802, 836 |
| 769, 277, 401, 418 |
Multiply the prime numbers at the bottom and the left side.
2 x 769 x 277 x 401 x 418 = 71409626068
Therefore, the lowest common multiple of 769,554,802,836 is 71409626068.
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.
769 x 554 x 802 x 836 = 285638504272
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.
769 : 1, 769
554 : 1, 2, 277, 554
802 : 1, 2, 401, 802
836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 769,554,802,836, is 1.
Now, the common factors can be found like this.
769:769
554:2x 277
802:2x 401
836:2x 2x 11x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2 = 4
Therefore, the value for common factors is 4.
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 = 285638504272/(1x4)
LCM = 285638504272/4
LCM = 71409626068
Thus, we can understand that the LCM of 769,554,802,836 is 71409626068.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 769, 554, 802, 836
1. What is the LCM of 769, 554, 802, 836?
Answer: LCM of 769, 554, 802, 836 is 71409626068.
2. How to calculate the LCM of 769, 554, 802, 836?
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 769, 554, 802, 836.
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}.