LCM of 157, 554, 306, 502, 205
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 157, 554, 306, 502, 205 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 157, 554, 306, 502, 205. So, keep reading to learn more.
Given numbers are 157,554,306,502,205
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 157,554,306,502,205 is 684744307470.
Find LCM of 157,554,306,502,205 with Prime Factorization
| 2 | 157, 554, 306, 502, 205 |
| 157, 277, 153, 251, 205 |
Multiply the prime numbers at the bottom and the left side.
2 x 157 x 277 x 153 x 251 x 205 = 684744307470
Therefore, the lowest common multiple of 157,554,306,502,205 is 684744307470.
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.
157 x 554 x 306 x 502 x 205 = 2738977229880
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.
157 : 1, 157
554 : 1, 2, 277, 554
306 : 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306
502 : 1, 2, 251, 502
205 : 1, 5, 41, 205
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 157,554,306,502,205, is 1.
Now, the common factors can be found like this.
157:157
554:2x 277
306:2x 3x 3x 17
502:2x 251
205:5x 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 2 = 4
Therefore, the value for common factors is 4.
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 = 2738977229880/(1x4)
LCM = 2738977229880/4
LCM = 684744307470
Thus, we can understand that the LCM of 157,554,306,502,205 is 684744307470.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 157, 554, 306, 502, 205
1. What is the LCM of 157, 554, 306, 502, 205?
Answer: LCM of 157, 554, 306, 502, 205 is 684744307470.
2. How to calculate the LCM of 157, 554, 306, 502, 205?
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 157, 554, 306, 502, 205.
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}.