LCM of 770, 289, 119, 901
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 770, 289, 119, 901 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 770, 289, 119, 901. So, keep reading to learn more.
Given numbers are 770,289,119,901
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 770,289,119,901 is 11794090.
Find LCM of 770,289,119,901 with Prime Factorization
| 7 | 770, 289, 119, 901 |
| 17 | 110, 289, 17, 901 |
| 110, 1, 17, 53 |
Multiply the prime numbers at the bottom and the left side.
7 x 17 x 110 x 1 x 17 x 53 = 11794090
Therefore, the lowest common multiple of 770,289,119,901 is 11794090.
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.
770 x 289 x 119 x 901 = 23859444070
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.
770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
289 : 1, 17, 289
119 : 1, 7, 17, 119
901 : 1, 17, 53, 901
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,289,119,901, is 1.
Now, the common factors can be found like this.
770:2x 5x 7x 11
289:17x 17
119:7x 17
901:17x 53
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 17x 17 = 2023
Therefore, the value for common factors is 2023.
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 = 23859444070/(1x2023)
LCM = 23859444070/2023
LCM = 11794090
Thus, we can understand that the LCM of 770,289,119,901 is 11794090.
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FAQs on LCM of 770, 289, 119, 901
1. What is the LCM of 770, 289, 119, 901?
Answer: LCM of 770, 289, 119, 901 is 11794090.
2. How to calculate the LCM of 770, 289, 119, 901?
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 770, 289, 119, 901.
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}.