LCM of 627, 391, 654, 756, 667
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 627, 391, 654, 756, 667 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 627, 391, 654, 756, 667. So, keep reading to learn more.
Given numbers are 627,391,654,756,667
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 627,391,654,756,667 is 195285201804.
Find LCM of 627,391,654,756,667 with Prime Factorization
| 2 | 627, 391, 654, 756, 667 |
| 3 | 627, 391, 327, 378, 667 |
| 23 | 209, 391, 109, 126, 667 |
| 209, 17, 109, 126, 29 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 23 x 209 x 17 x 109 x 126 x 29 = 195285201804
Therefore, the lowest common multiple of 627,391,654,756,667 is 195285201804.
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.
627 x 391 x 654 x 756 x 667 = 80848073546856
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.
627 : 1, 3, 11, 19, 33, 57, 209, 627
391 : 1, 17, 23, 391
654 : 1, 2, 3, 6, 109, 218, 327, 654
756 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756
667 : 1, 23, 29, 667
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 627,391,654,756,667, is 1.
Now, the common factors can be found like this.
627:3x 11x 19
391:17x 23
654:2x 3x 109
756:2x 2x 3x 3x 3x 7
667:23x 29
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 23 = 414
Therefore, the value for common factors is 414.
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 = 80848073546856/(1x414)
LCM = 80848073546856/414
LCM = 195285201804
Thus, we can understand that the LCM of 627,391,654,756,667 is 195285201804.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 627, 391, 654, 756, 667
1. What is the LCM of 627, 391, 654, 756, 667?
Answer: LCM of 627, 391, 654, 756, 667 is 195285201804.
2. How to calculate the LCM of 627, 391, 654, 756, 667?
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 627, 391, 654, 756, 667.
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}.