LCM of 119, 471, 791, 994
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 119, 471, 791, 994 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 119, 471, 791, 994. So, keep reading to learn more.
Given numbers are 119,471,791,994
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 119,471,791,994 is 899362254.
Find LCM of 119,471,791,994 with Prime Factorization
| 7 | 119, 471, 791, 994 |
| 17, 471, 113, 142 |
Multiply the prime numbers at the bottom and the left side.
7 x 17 x 471 x 113 x 142 = 899362254
Therefore, the lowest common multiple of 119,471,791,994 is 899362254.
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.
119 x 471 x 791 x 994 = 44068750446
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.
119 : 1, 7, 17, 119
471 : 1, 3, 157, 471
791 : 1, 7, 113, 791
994 : 1, 2, 7, 14, 71, 142, 497, 994
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 119,471,791,994, is 1.
Now, the common factors can be found like this.
119:7x 17
471:3x 157
791:7x 113
994:2x 7x 71
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 7 = 49
Therefore, the value for common factors is 49.
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 = 44068750446/(1x49)
LCM = 44068750446/49
LCM = 899362254
Thus, we can understand that the LCM of 119,471,791,994 is 899362254.
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FAQs on LCM of 119, 471, 791, 994
1. What is the LCM of 119, 471, 791, 994?
Answer: LCM of 119, 471, 791, 994 is 899362254.
2. How to calculate the LCM of 119, 471, 791, 994?
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 119, 471, 791, 994.
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}.