LCM of 894, 191, 568, 286, 142
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 894, 191, 568, 286, 142 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 894, 191, 568, 286, 142. So, keep reading to learn more.
Given numbers are 894,191,568,286,142
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 894,191,568,286,142 is 6934661448.
Find LCM of 894,191,568,286,142 with Prime Factorization
| 2 | 894, 191, 568, 286, 142 |
| 71 | 447, 191, 284, 143, 71 |
| 447, 191, 4, 143, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 71 x 447 x 191 x 4 x 143 x 1 = 6934661448
Therefore, the lowest common multiple of 894,191,568,286,142 is 6934661448.
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.
894 x 191 x 568 x 286 x 142 = 3938887702464
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.
894 : 1, 2, 3, 6, 149, 298, 447, 894
191 : 1, 191
568 : 1, 2, 4, 8, 71, 142, 284, 568
286 : 1, 2, 11, 13, 22, 26, 143, 286
142 : 1, 2, 71, 142
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 894,191,568,286,142, is 1.
Now, the common factors can be found like this.
894:2x 3x 149
191:191
568:2x 2x 2x 71
286:2x 11x 13
142:2x 71
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 2x 71 = 568
Therefore, the value for common factors is 568.
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 = 3938887702464/(1x568)
LCM = 3938887702464/568
LCM = 6934661448
Thus, we can understand that the LCM of 894,191,568,286,142 is 6934661448.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 894, 191, 568, 286, 142
1. What is the LCM of 894, 191, 568, 286, 142?
Answer: LCM of 894, 191, 568, 286, 142 is 6934661448.
2. How to calculate the LCM of 894, 191, 568, 286, 142?
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 894, 191, 568, 286, 142.
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}.