LCM of 545, 524, 393, 754, 624
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 545, 524, 393, 754, 624 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, 524, 393, 754, 624. So, keep reading to learn more.
Given numbers are 545,524,393,754,624
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 545,524,393,754,624 is 1291963920.
Find LCM of 545,524,393,754,624 with Prime Factorization
| 2 | 545, 524, 393, 754, 624 |
| 2 | 545, 262, 393, 377, 312 |
| 3 | 545, 131, 393, 377, 156 |
| 13 | 545, 131, 131, 377, 52 |
| 131 | 545, 131, 131, 29, 4 |
| 545, 1, 1, 29, 4 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 13 x 131 x 545 x 1 x 1 x 29 x 4 = 1291963920
Therefore, the lowest common multiple of 545,524,393,754,624 is 1291963920.
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 524 x 393 x 754 x 624 = 52805149338240
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
524 : 1, 2, 4, 131, 262, 524
393 : 1, 3, 131, 393
754 : 1, 2, 13, 26, 29, 58, 377, 754
624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 545,524,393,754,624, is 1.
Now, the common factors can be found like this.
545:5x 109
524:2x 2x 131
393:3x 131
754:2x 13x 29
624:2x 2x 2x 2x 3x 13
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 3x 13x 131 = 40872
Therefore, the value for common factors is 40872.
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 = 52805149338240/(1x40872)
LCM = 52805149338240/40872
LCM = 1291963920
Thus, we can understand that the LCM of 545,524,393,754,624 is 1291963920.
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FAQs on LCM of 545, 524, 393, 754, 624
1. What is the LCM of 545, 524, 393, 754, 624?
Answer: LCM of 545, 524, 393, 754, 624 is 1291963920.
2. How to calculate the LCM of 545, 524, 393, 754, 624?
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, 524, 393, 754, 624.
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}.