LCM of 723, 444, 372, 140, 953
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 723, 444, 372, 140, 953 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 723, 444, 372, 140, 953. So, keep reading to learn more.
Given numbers are 723,444,372,140,953
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 723,444,372,140,953 is 110642671020.
Find LCM of 723,444,372,140,953 with Prime Factorization
| 2 | 723, 444, 372, 140, 953 |
| 2 | 723, 222, 186, 70, 953 |
| 3 | 723, 111, 93, 35, 953 |
| 241, 37, 31, 35, 953 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 241 x 37 x 31 x 35 x 953 = 110642671020
Therefore, the lowest common multiple of 723,444,372,140,953 is 110642671020.
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.
723 x 444 x 372 x 140 x 953 = 15932544626880
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.
723 : 1, 3, 241, 723
444 : 1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444
372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372
140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
953 : 1, 953
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 723,444,372,140,953, is 1.
Now, the common factors can be found like this.
723:3x 241
444:2x 2x 3x 37
372:2x 2x 3x 31
140:2x 2x 5x 7
953:953
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 3x 3 = 144
Therefore, the value for common factors is 144.
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 = 15932544626880/(1x144)
LCM = 15932544626880/144
LCM = 110642671020
Thus, we can understand that the LCM of 723,444,372,140,953 is 110642671020.
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FAQs on LCM of 723, 444, 372, 140, 953
1. What is the LCM of 723, 444, 372, 140, 953?
Answer: LCM of 723, 444, 372, 140, 953 is 110642671020.
2. How to calculate the LCM of 723, 444, 372, 140, 953?
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 723, 444, 372, 140, 953.
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}.