LCM of 144, 651, 403, 126
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 144, 651, 403, 126 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 144, 651, 403, 126. So, keep reading to learn more.
Given numbers are 144,651,403,126
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 144,651,403,126 is 406224.
Find LCM of 144,651,403,126 with Prime Factorization
| 2 | 144, 651, 403, 126 |
| 3 | 72, 651, 403, 63 |
| 3 | 24, 217, 403, 21 |
| 7 | 8, 217, 403, 7 |
| 31 | 8, 31, 403, 1 |
| 8, 1, 13, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 7 x 31 x 8 x 1 x 13 x 1 = 406224
Therefore, the lowest common multiple of 144,651,403,126 is 406224.
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.
144 x 651 x 403 x 126 = 4760132832
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.
144 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
651 : 1, 3, 7, 21, 31, 93, 217, 651
403 : 1, 13, 31, 403
126 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 144,651,403,126, is 1.
Now, the common factors can be found like this.
144:2x 2x 2x 2x 3x 3
651:3x 7x 31
403:13x 31
126:2x 3x 3x 7
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 7x 31 = 11718
Therefore, the value for common factors is 11718.
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 = 4760132832/(1x11718)
LCM = 4760132832/11718
LCM = 406224
Thus, we can understand that the LCM of 144,651,403,126 is 406224.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 144, 651, 403, 126
1. What is the LCM of 144, 651, 403, 126?
Answer: LCM of 144, 651, 403, 126 is 406224.
2. How to calculate the LCM of 144, 651, 403, 126?
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 144, 651, 403, 126.
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}.