LCM of 377, 855, 688, 248
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 377, 855, 688, 248 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 377, 855, 688, 248. So, keep reading to learn more.
Given numbers are 377,855,688,248
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 377,855,688,248 is 6874760880.
Find LCM of 377,855,688,248 with Prime Factorization
| 2 | 377, 855, 688, 248 |
| 2 | 377, 855, 344, 124 |
| 2 | 377, 855, 172, 62 |
| 377, 855, 86, 31 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 377 x 855 x 86 x 31 = 6874760880
Therefore, the lowest common multiple of 377,855,688,248 is 6874760880.
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.
377 x 855 x 688 x 248 = 54998087040
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.
377 : 1, 13, 29, 377
855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688
248 : 1, 2, 4, 8, 31, 62, 124, 248
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 377,855,688,248, is 1.
Now, the common factors can be found like this.
377:13x 29
855:3x 3x 5x 19
688:2x 2x 2x 2x 43
248:2x 2x 2x 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 2x 2 = 8
Therefore, the value for common factors is 8.
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 = 54998087040/(1x8)
LCM = 54998087040/8
LCM = 6874760880
Thus, we can understand that the LCM of 377,855,688,248 is 6874760880.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 377, 855, 688, 248
1. What is the LCM of 377, 855, 688, 248?
Answer: LCM of 377, 855, 688, 248 is 6874760880.
2. How to calculate the LCM of 377, 855, 688, 248?
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 377, 855, 688, 248.
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}.