LCM of 723, 418, 803, 242, 534
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 723, 418, 803, 242, 534 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, 418, 803, 242, 534. So, keep reading to learn more.
Given numbers are 723,418,803,242,534
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 723,418,803,242,534 is 21598327938.
Find LCM of 723,418,803,242,534 with Prime Factorization
| 2 | 723, 418, 803, 242, 534 |
| 3 | 723, 209, 803, 121, 267 |
| 11 | 241, 209, 803, 121, 89 |
| 241, 19, 73, 11, 89 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 11 x 241 x 19 x 73 x 11 x 89 = 21598327938
Therefore, the lowest common multiple of 723,418,803,242,534 is 21598327938.
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 418 x 803 x 242 x 534 = 31360772165976
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
418 : 1, 2, 11, 19, 22, 38, 209, 418
803 : 1, 11, 73, 803
242 : 1, 2, 11, 22, 121, 242
534 : 1, 2, 3, 6, 89, 178, 267, 534
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 723,418,803,242,534, is 1.
Now, the common factors can be found like this.
723:3x 241
418:2x 11x 19
803:11x 73
242:2x 11x 11
534:2x 3x 89
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 3x 11x 11 = 1452
Therefore, the value for common factors is 1452.
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 = 31360772165976/(1x1452)
LCM = 31360772165976/1452
LCM = 21598327938
Thus, we can understand that the LCM of 723,418,803,242,534 is 21598327938.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 723, 418, 803, 242, 534
1. What is the LCM of 723, 418, 803, 242, 534?
Answer: LCM of 723, 418, 803, 242, 534 is 21598327938.
2. How to calculate the LCM of 723, 418, 803, 242, 534?
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, 418, 803, 242, 534.
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}.