LCM of 540, 669, 505, 346, 963
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 540, 669, 505, 346, 963 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 540, 669, 505, 346, 963. So, keep reading to learn more.
Given numbers are 540,669,505,346,963
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 540,669,505,346,963 is 225138556620.
Find LCM of 540,669,505,346,963 with Prime Factorization
| 2 | 540, 669, 505, 346, 963 |
| 3 | 270, 669, 505, 173, 963 |
| 3 | 90, 223, 505, 173, 321 |
| 5 | 30, 223, 505, 173, 107 |
| 6, 223, 101, 173, 107 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 5 x 6 x 223 x 101 x 173 x 107 = 225138556620
Therefore, the lowest common multiple of 540,669,505,346,963 is 225138556620.
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.
540 x 669 x 505 x 346 x 963 = 60787410287400
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.
540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540
669 : 1, 3, 223, 669
505 : 1, 5, 101, 505
346 : 1, 2, 173, 346
963 : 1, 3, 9, 107, 321, 963
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 540,669,505,346,963, is 1.
Now, the common factors can be found like this.
540:2x 2x 3x 3x 3x 5
669:3x 223
505:5x 101
346:2x 173
963:3x 3x 107
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 5 = 270
Therefore, the value for common factors is 270.
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 = 60787410287400/(1x270)
LCM = 60787410287400/270
LCM = 225138556620
Thus, we can understand that the LCM of 540,669,505,346,963 is 225138556620.
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FAQs on LCM of 540, 669, 505, 346, 963
1. What is the LCM of 540, 669, 505, 346, 963?
Answer: LCM of 540, 669, 505, 346, 963 is 225138556620.
2. How to calculate the LCM of 540, 669, 505, 346, 963?
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 540, 669, 505, 346, 963.
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}.