LCM of 155, 286, 654, 527
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 155, 286, 654, 527 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 155, 286, 654, 527. So, keep reading to learn more.
Given numbers are 155,286,654,527
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 155,286,654,527 is 246430470.
Find LCM of 155,286,654,527 with Prime Factorization
| 2 | 155, 286, 654, 527 |
| 31 | 155, 143, 327, 527 |
| 5, 143, 327, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 31 x 5 x 143 x 327 x 17 = 246430470
Therefore, the lowest common multiple of 155,286,654,527 is 246430470.
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.
155 x 286 x 654 x 527 = 15278689140
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.
155 : 1, 5, 31, 155
286 : 1, 2, 11, 13, 22, 26, 143, 286
654 : 1, 2, 3, 6, 109, 218, 327, 654
527 : 1, 17, 31, 527
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 155,286,654,527, is 1.
Now, the common factors can be found like this.
155:5x 31
286:2x 11x 13
654:2x 3x 109
527:17x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 31 = 62
Therefore, the value for common factors is 62.
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 = 15278689140/(1x62)
LCM = 15278689140/62
LCM = 246430470
Thus, we can understand that the LCM of 155,286,654,527 is 246430470.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 155, 286, 654, 527
1. What is the LCM of 155, 286, 654, 527?
Answer: LCM of 155, 286, 654, 527 is 246430470.
2. How to calculate the LCM of 155, 286, 654, 527?
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 155, 286, 654, 527.
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}.