LCM of 479, 802, 479, 942
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 479, 802, 479, 942 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 479, 802, 479, 942. So, keep reading to learn more.
Given numbers are 479,802,479,942
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 479,802,479,942 is 180938418.
Find LCM of 479,802,479,942 with Prime Factorization
| 2 | 479, 802, 479, 942 |
| 479 | 479, 401, 479, 471 |
| 1, 401, 1, 471 |
Multiply the prime numbers at the bottom and the left side.
2 x 479 x 1 x 401 x 1 x 471 = 180938418
Therefore, the lowest common multiple of 479,802,479,942 is 180938418.
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.
479 x 802 x 479 x 942 = 173339004444
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.
479 : 1, 479
802 : 1, 2, 401, 802
479 : 1, 479
942 : 1, 2, 3, 6, 157, 314, 471, 942
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 479,802,479,942, is 1.
Now, the common factors can be found like this.
479:479
802:2x 401
479:479
942:2x 3x 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 479 = 958
Therefore, the value for common factors is 958.
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 = 173339004444/(1x958)
LCM = 173339004444/958
LCM = 180938418
Thus, we can understand that the LCM of 479,802,479,942 is 180938418.
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FAQs on LCM of 479, 802, 479, 942
1. What is the LCM of 479, 802, 479, 942?
Answer: LCM of 479, 802, 479, 942 is 180938418.
2. How to calculate the LCM of 479, 802, 479, 942?
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 479, 802, 479, 942.
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}.