LCM of 203, 406, 228, 735
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 203, 406, 228, 735 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 203, 406, 228, 735. So, keep reading to learn more.
Given numbers are 203,406,228,735
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 203,406,228,735 is 1619940.
Find LCM of 203,406,228,735 with Prime Factorization
| 2 | 203, 406, 228, 735 |
| 3 | 203, 203, 114, 735 |
| 7 | 203, 203, 38, 245 |
| 29 | 29, 29, 38, 35 |
| 1, 1, 38, 35 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 29 x 1 x 1 x 38 x 35 = 1619940
Therefore, the lowest common multiple of 203,406,228,735 is 1619940.
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.
203 x 406 x 228 x 735 = 13811608440
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.
203 : 1, 7, 29, 203
406 : 1, 2, 7, 14, 29, 58, 203, 406
228 : 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228
735 : 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 203,406,228,735, is 1.
Now, the common factors can be found like this.
203:7x 29
406:2x 7x 29
228:2x 2x 3x 19
735:3x 5x 7x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 7x 7x 29 = 8526
Therefore, the value for common factors is 8526.
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 = 13811608440/(1x8526)
LCM = 13811608440/8526
LCM = 1619940
Thus, we can understand that the LCM of 203,406,228,735 is 1619940.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 203, 406, 228, 735
1. What is the LCM of 203, 406, 228, 735?
Answer: LCM of 203, 406, 228, 735 is 1619940.
2. How to calculate the LCM of 203, 406, 228, 735?
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 203, 406, 228, 735.
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}.