LCM of 346, 648, 215, 946
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 346, 648, 215, 946 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 346, 648, 215, 946. So, keep reading to learn more.
Given numbers are 346,648,215,946
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 346,648,215,946 is 265125960.
Find LCM of 346,648,215,946 with Prime Factorization
| 2 | 346, 648, 215, 946 |
| 43 | 173, 324, 215, 473 |
| 173, 324, 5, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 43 x 173 x 324 x 5 x 11 = 265125960
Therefore, the lowest common multiple of 346,648,215,946 is 265125960.
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.
346 x 648 x 215 x 946 = 45601665120
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.
346 : 1, 2, 173, 346
648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648
215 : 1, 5, 43, 215
946 : 1, 2, 11, 22, 43, 86, 473, 946
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 346,648,215,946, is 1.
Now, the common factors can be found like this.
346:2x 173
648:2x 2x 2x 3x 3x 3x 3
215:5x 43
946:2x 11x 43
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 43 = 172
Therefore, the value for common factors is 172.
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 = 45601665120/(1x172)
LCM = 45601665120/172
LCM = 265125960
Thus, we can understand that the LCM of 346,648,215,946 is 265125960.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 346, 648, 215, 946
1. What is the LCM of 346, 648, 215, 946?
Answer: LCM of 346, 648, 215, 946 is 265125960.
2. How to calculate the LCM of 346, 648, 215, 946?
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 346, 648, 215, 946.
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}.