LCM of 306, 890, 524, 123
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 306, 890, 524, 123 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 306, 890, 524, 123. So, keep reading to learn more.
Given numbers are 306,890,524,123
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 306,890,524,123 is 1462738140.
Find LCM of 306,890,524,123 with Prime Factorization
| 2 | 306, 890, 524, 123 |
| 3 | 153, 445, 262, 123 |
| 51, 445, 262, 41 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 51 x 445 x 262 x 41 = 1462738140
Therefore, the lowest common multiple of 306,890,524,123 is 1462738140.
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.
306 x 890 x 524 x 123 = 17552857680
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.
306 : 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306
890 : 1, 2, 5, 10, 89, 178, 445, 890
524 : 1, 2, 4, 131, 262, 524
123 : 1, 3, 41, 123
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 306,890,524,123, is 1.
Now, the common factors can be found like this.
306:2x 3x 3x 17
890:2x 5x 89
524:2x 2x 131
123:3x 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 2x 3 = 12
Therefore, the value for common factors is 12.
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 = 17552857680/(1x12)
LCM = 17552857680/12
LCM = 1462738140
Thus, we can understand that the LCM of 306,890,524,123 is 1462738140.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 306, 890, 524, 123
1. What is the LCM of 306, 890, 524, 123?
Answer: LCM of 306, 890, 524, 123 is 1462738140.
2. How to calculate the LCM of 306, 890, 524, 123?
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 306, 890, 524, 123.
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}.