LCM of 298, 946, 473, 194
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 298, 946, 473, 194 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 298, 946, 473, 194. So, keep reading to learn more.
Given numbers are 298,946,473,194
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 298,946,473,194 is 13672538.
Find LCM of 298,946,473,194 with Prime Factorization
| 2 | 298, 946, 473, 194 |
| 11 | 149, 473, 473, 97 |
| 43 | 149, 43, 43, 97 |
| 149, 1, 1, 97 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 43 x 149 x 1 x 1 x 97 = 13672538
Therefore, the lowest common multiple of 298,946,473,194 is 13672538.
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.
298 x 946 x 473 x 194 = 25868441896
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.
298 : 1, 2, 149, 298
946 : 1, 2, 11, 22, 43, 86, 473, 946
473 : 1, 11, 43, 473
194 : 1, 2, 97, 194
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 298,946,473,194, is 1.
Now, the common factors can be found like this.
298:2x 149
946:2x 11x 43
473:11x 43
194:2x 97
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 11x 43 = 1892
Therefore, the value for common factors is 1892.
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 = 25868441896/(1x1892)
LCM = 25868441896/1892
LCM = 13672538
Thus, we can understand that the LCM of 298,946,473,194 is 13672538.
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FAQs on LCM of 298, 946, 473, 194
1. What is the LCM of 298, 946, 473, 194?
Answer: LCM of 298, 946, 473, 194 is 13672538.
2. How to calculate the LCM of 298, 946, 473, 194?
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 298, 946, 473, 194.
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}.