LCM of 397, 516, 995, 225, 738
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 397, 516, 995, 225, 738 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 397, 516, 995, 225, 738. So, keep reading to learn more.
Given numbers are 397,516,995,225,738
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 397,516,995,225,738 is 125354060100.
Find LCM of 397,516,995,225,738 with Prime Factorization
| 2 | 397, 516, 995, 225, 738 |
| 3 | 397, 258, 995, 225, 369 |
| 3 | 397, 86, 995, 75, 123 |
| 5 | 397, 86, 995, 25, 41 |
| 397, 86, 199, 5, 41 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 5 x 397 x 86 x 199 x 5 x 41 = 125354060100
Therefore, the lowest common multiple of 397,516,995,225,738 is 125354060100.
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.
397 x 516 x 995 x 225 x 738 = 33845596227000
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.
397 : 1, 397
516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516
995 : 1, 5, 199, 995
225 : 1, 3, 5, 9, 15, 25, 45, 75, 225
738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 397,516,995,225,738, is 1.
Now, the common factors can be found like this.
397:397
516:2x 2x 3x 43
995:5x 199
225:3x 3x 5x 5
738:2x 3x 3x 41
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 3x 5 = 270
Therefore, the value for common factors is 270.
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 = 33845596227000/(1x270)
LCM = 33845596227000/270
LCM = 125354060100
Thus, we can understand that the LCM of 397,516,995,225,738 is 125354060100.
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FAQs on LCM of 397, 516, 995, 225, 738
1. What is the LCM of 397, 516, 995, 225, 738?
Answer: LCM of 397, 516, 995, 225, 738 is 125354060100.
2. How to calculate the LCM of 397, 516, 995, 225, 738?
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 397, 516, 995, 225, 738.
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}.