LCM of 429, 565, 618
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 429, 565, 618 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 429, 565, 618. So, keep reading to learn more.
Given numbers are 429,565,618
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 429,565,618 is 49931310.
Find LCM of 429,565,618 with Prime Factorization
| 3 | 429, 565, 618 |
| 143, 565, 206 |
Multiply the prime numbers at the bottom and the left side.
3 x 143 x 565 x 206 = 49931310
Therefore, the lowest common multiple of 429,565,618 is 49931310.
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.
429 x 565 x 618 = 149793930
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.
429 : 1, 3, 11, 13, 33, 39, 143, 429
565 : 1, 5, 113, 565
618 : 1, 2, 3, 6, 103, 206, 309, 618
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 429,565,618, is 1.
Now, the common factors can be found like this.
429:3x 11x 13
565:5x 113
618:2x 3x 103
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3 = 3
Therefore, the value for common factors is 3.
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 = 149793930/(1x3)
LCM = 149793930/3
LCM = 49931310
Thus, we can understand that the LCM of 429,565,618 is 49931310.
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FAQs on LCM of 429, 565, 618
1. What is the LCM of 429, 565, 618?
Answer: LCM of 429, 565, 618 is 49931310.
2. How to calculate the LCM of 429, 565, 618?
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 429, 565, 618.
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}.