LCM of 565, 874, 342, 738
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 565, 874, 342, 738 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 565, 874, 342, 738. So, keep reading to learn more.
Given numbers are 565,874,342,738
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 565,874,342,738 is 182215890.
Find LCM of 565,874,342,738 with Prime Factorization
| 2 | 565, 874, 342, 738 |
| 3 | 565, 437, 171, 369 |
| 3 | 565, 437, 57, 123 |
| 19 | 565, 437, 19, 41 |
| 565, 23, 1, 41 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 19 x 565 x 23 x 1 x 41 = 182215890
Therefore, the lowest common multiple of 565,874,342,738 is 182215890.
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.
565 x 874 x 342 x 738 = 124635668760
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.
565 : 1, 5, 113, 565
874 : 1, 2, 19, 23, 38, 46, 437, 874
342 : 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 565,874,342,738, is 1.
Now, the common factors can be found like this.
565:5x 113
874:2x 19x 23
342:2x 3x 3x 19
738:2x 3x 3x 41
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 3x 19 = 684
Therefore, the value for common factors is 684.
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 = 124635668760/(1x684)
LCM = 124635668760/684
LCM = 182215890
Thus, we can understand that the LCM of 565,874,342,738 is 182215890.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 565, 874, 342, 738
1. What is the LCM of 565, 874, 342, 738?
Answer: LCM of 565, 874, 342, 738 is 182215890.
2. How to calculate the LCM of 565, 874, 342, 738?
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 565, 874, 342, 738.
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}.