LCM of 229, 658, 280, 291, 400
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 229, 658, 280, 291, 400 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 229, 658, 280, 291, 400. So, keep reading to learn more.
Given numbers are 229,658,280,291,400
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 229,658,280,291,400 is 8769692400.
Find LCM of 229,658,280,291,400 with Prime Factorization
| 2 | 229, 658, 280, 291, 400 |
| 2 | 229, 329, 140, 291, 200 |
| 2 | 229, 329, 70, 291, 100 |
| 5 | 229, 329, 35, 291, 50 |
| 7 | 229, 329, 7, 291, 10 |
| 229, 47, 1, 291, 10 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 5 x 7 x 229 x 47 x 1 x 291 x 10 = 8769692400
Therefore, the lowest common multiple of 229,658,280,291,400 is 8769692400.
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.
229 x 658 x 280 x 291 x 400 = 4911027744000
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.
229 : 1, 229
658 : 1, 2, 7, 14, 47, 94, 329, 658
280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
291 : 1, 3, 97, 291
400 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 229,658,280,291,400, is 1.
Now, the common factors can be found like this.
229:229
658:2x 7x 47
280:2x 2x 2x 5x 7
291:3x 97
400:2x 2x 2x 2x 5x 5
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 2x 5x 7 = 560
Therefore, the value for common factors is 560.
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 = 4911027744000/(1x560)
LCM = 4911027744000/560
LCM = 8769692400
Thus, we can understand that the LCM of 229,658,280,291,400 is 8769692400.
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FAQs on LCM of 229, 658, 280, 291, 400
1. What is the LCM of 229, 658, 280, 291, 400?
Answer: LCM of 229, 658, 280, 291, 400 is 8769692400.
2. How to calculate the LCM of 229, 658, 280, 291, 400?
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 229, 658, 280, 291, 400.
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}.