LCM of 545, 441, 294, 363
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 545, 441, 294, 363 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 545, 441, 294, 363. So, keep reading to learn more.
Given numbers are 545,441,294,363
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 545,441,294,363 is 58163490.
Find LCM of 545,441,294,363 with Prime Factorization
| 3 | 545, 441, 294, 363 |
| 7 | 545, 147, 98, 121 |
| 7 | 545, 21, 14, 121 |
| 545, 3, 2, 121 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 7 x 545 x 3 x 2 x 121 = 58163490
Therefore, the lowest common multiple of 545,441,294,363 is 58163490.
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.
545 x 441 x 294 x 363 = 25650099090
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.
545 : 1, 5, 109, 545
441 : 1, 3, 7, 9, 21, 49, 63, 147, 441
294 : 1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294
363 : 1, 3, 11, 33, 121, 363
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 545,441,294,363, is 1.
Now, the common factors can be found like this.
545:5x 109
441:3x 3x 7x 7
294:2x 3x 7x 7
363:3x 11x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 7x 7 = 441
Therefore, the value for common factors is 441.
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 = 25650099090/(1x441)
LCM = 25650099090/441
LCM = 58163490
Thus, we can understand that the LCM of 545,441,294,363 is 58163490.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 545, 441, 294, 363
1. What is the LCM of 545, 441, 294, 363?
Answer: LCM of 545, 441, 294, 363 is 58163490.
2. How to calculate the LCM of 545, 441, 294, 363?
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 545, 441, 294, 363.
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}.