Find the LCM of 479, 154, 407, 998, 560 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, 154, 407, 998, 560. So, keep reading to learn more.
Given numbers are 479,154,407,998,560
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 479,154,407,998,560 is 54477666320.
Find LCM of 479,154,407,998,560 with Prime Factorization
2 | 479, 154, 407, 998, 560 |
7 | 479, 77, 407, 499, 280 |
11 | 479, 11, 407, 499, 40 |
479, 1, 37, 499, 40 |
Multiply the prime numbers at the bottom and the left side.
2 x 7 x 11 x 479 x 1 x 37 x 499 x 40 = 54477666320
Therefore, the lowest common multiple of 479,154,407,998,560 is 54477666320.
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 154 x 407 x 998 x 560 = 16779121226560
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
154 : 1, 2, 7, 11, 14, 22, 77, 154
407 : 1, 11, 37, 407
998 : 1, 2, 499, 998
560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 479,154,407,998,560, is 1.
Now, the common factors can be found like this.
479:479
154:2x 7x 11
407:11x 37
998:2x 499
560:2x 2x 2x 2x 5x 7
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 7x 11 = 308
Therefore, the value for common factors is 308.
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 = 16779121226560/(1x308)
LCM = 16779121226560/308
LCM = 54477666320
Thus, we can understand that the LCM of 479,154,407,998,560 is 54477666320.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 479, 154, 407, 998, 560?
Answer: LCM of 479, 154, 407, 998, 560 is 54477666320.
2. How to calculate the LCM of 479, 154, 407, 998, 560?
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, 154, 407, 998, 560.
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}.