LCM of 443, 240, 442, 738, 995
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 443, 240, 442, 738, 995 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 443, 240, 442, 738, 995. So, keep reading to learn more.
Given numbers are 443,240,442,738,995
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 443,240,442,738,995 is 575129215440.
Find LCM of 443,240,442,738,995 with Prime Factorization
| 2 | 443, 240, 442, 738, 995 |
| 3 | 443, 120, 221, 369, 995 |
| 5 | 443, 40, 221, 123, 995 |
| 443, 8, 221, 123, 199 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 443 x 8 x 221 x 123 x 199 = 575129215440
Therefore, the lowest common multiple of 443,240,442,738,995 is 575129215440.
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.
443 x 240 x 442 x 738 x 995 = 34507752926400
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.
443 : 1, 443
240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
442 : 1, 2, 13, 17, 26, 34, 221, 442
738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
995 : 1, 5, 199, 995
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 443,240,442,738,995, is 1.
Now, the common factors can be found like this.
443:443
240:2x 2x 2x 2x 3x 5
442:2x 13x 17
738:2x 3x 3x 41
995:5x 199
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 3x 5 = 60
Therefore, the value for common factors is 60.
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 = 34507752926400/(1x60)
LCM = 34507752926400/60
LCM = 575129215440
Thus, we can understand that the LCM of 443,240,442,738,995 is 575129215440.
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FAQs on LCM of 443, 240, 442, 738, 995
1. What is the LCM of 443, 240, 442, 738, 995?
Answer: LCM of 443, 240, 442, 738, 995 is 575129215440.
2. How to calculate the LCM of 443, 240, 442, 738, 995?
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 443, 240, 442, 738, 995.
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}.