LCM of 605, 358, 836, 220, 803
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 605, 358, 836, 220, 803 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 605, 358, 836, 220, 803. So, keep reading to learn more.
Given numbers are 605,358,836,220,803
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 605,358,836,220,803 is 600820660.
Find LCM of 605,358,836,220,803 with Prime Factorization
| 2 | 605, 358, 836, 220, 803 |
| 2 | 605, 179, 418, 110, 803 |
| 5 | 605, 179, 209, 55, 803 |
| 11 | 121, 179, 209, 11, 803 |
| 1, 179, 19, 11, 73 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 11 x 1 x 179 x 19 x 11 x 73 = 600820660
Therefore, the lowest common multiple of 605,358,836,220,803 is 600820660.
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.
605 x 358 x 836 x 220 x 803 = 31987691938400
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.
605 : 1, 5, 11, 55, 121, 605
358 : 1, 2, 179, 358
836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836
220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
803 : 1, 11, 73, 803
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 605,358,836,220,803, is 1.
Now, the common factors can be found like this.
605:5x 11x 11
358:2x 179
836:2x 2x 11x 19
220:2x 2x 5x 11
803:11x 73
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 2x 5x 11x 11x 11 = 53240
Therefore, the value for common factors is 53240.
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 = 31987691938400/(1x53240)
LCM = 31987691938400/53240
LCM = 600820660
Thus, we can understand that the LCM of 605,358,836,220,803 is 600820660.
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FAQs on LCM of 605, 358, 836, 220, 803
1. What is the LCM of 605, 358, 836, 220, 803?
Answer: LCM of 605, 358, 836, 220, 803 is 600820660.
2. How to calculate the LCM of 605, 358, 836, 220, 803?
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 605, 358, 836, 220, 803.
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}.