LCM of 109, 534, 556, 147, 289
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 109, 534, 556, 147, 289 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 109, 534, 556, 147, 289. So, keep reading to learn more.
Given numbers are 109,534,556,147,289
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 109,534,556,147,289 is 229142936148.
Find LCM of 109,534,556,147,289 with Prime Factorization
| 2 | 109, 534, 556, 147, 289 |
| 3 | 109, 267, 278, 147, 289 |
| 109, 89, 278, 49, 289 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 109 x 89 x 278 x 49 x 289 = 229142936148
Therefore, the lowest common multiple of 109,534,556,147,289 is 229142936148.
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.
109 x 534 x 556 x 147 x 289 = 1374857616888
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.
109 : 1, 109
534 : 1, 2, 3, 6, 89, 178, 267, 534
556 : 1, 2, 4, 139, 278, 556
147 : 1, 3, 7, 21, 49, 147
289 : 1, 17, 289
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 109,534,556,147,289, is 1.
Now, the common factors can be found like this.
109:109
534:2x 3x 89
556:2x 2x 139
147:3x 7x 7
289:17x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3 = 6
Therefore, the value for common factors is 6.
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 = 1374857616888/(1x6)
LCM = 1374857616888/6
LCM = 229142936148
Thus, we can understand that the LCM of 109,534,556,147,289 is 229142936148.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 109, 534, 556, 147, 289
1. What is the LCM of 109, 534, 556, 147, 289?
Answer: LCM of 109, 534, 556, 147, 289 is 229142936148.
2. How to calculate the LCM of 109, 534, 556, 147, 289?
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 109, 534, 556, 147, 289.
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}.