LCM of 221, 303, 948, 646, 846
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 221, 303, 948, 646, 846 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 221, 303, 948, 646, 846. So, keep reading to learn more.
Given numbers are 221,303,948,646,846
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 221,303,948,646,846 is 56688465132.
Find LCM of 221,303,948,646,846 with Prime Factorization
| 2 | 221, 303, 948, 646, 846 |
| 3 | 221, 303, 474, 323, 423 |
| 17 | 221, 101, 158, 323, 141 |
| 13, 101, 158, 19, 141 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 17 x 13 x 101 x 158 x 19 x 141 = 56688465132
Therefore, the lowest common multiple of 221,303,948,646,846 is 56688465132.
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.
221 x 303 x 948 x 646 x 846 = 34693340660784
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.
221 : 1, 13, 17, 221
303 : 1, 3, 101, 303
948 : 1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948
646 : 1, 2, 17, 19, 34, 38, 323, 646
846 : 1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 221,303,948,646,846, is 1.
Now, the common factors can be found like this.
221:13x 17
303:3x 101
948:2x 2x 3x 79
646:2x 17x 19
846:2x 3x 3x 47
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 3x 3x 17 = 612
Therefore, the value for common factors is 612.
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 = 34693340660784/(1x612)
LCM = 34693340660784/612
LCM = 56688465132
Thus, we can understand that the LCM of 221,303,948,646,846 is 56688465132.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 221, 303, 948, 646, 846
1. What is the LCM of 221, 303, 948, 646, 846?
Answer: LCM of 221, 303, 948, 646, 846 is 56688465132.
2. How to calculate the LCM of 221, 303, 948, 646, 846?
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 221, 303, 948, 646, 846.
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}.