LCM of 279, 275, 651, 446, 187
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 279, 275, 651, 446, 187 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 279, 275, 651, 446, 187. So, keep reading to learn more.
Given numbers are 279,275,651,446,187
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 279,275,651,446,187 is 4072102650.
Find LCM of 279,275,651,446,187 with Prime Factorization
| 3 | 279, 275, 651, 446, 187 |
| 11 | 93, 275, 217, 446, 187 |
| 31 | 93, 25, 217, 446, 17 |
| 3, 25, 7, 446, 17 |
Multiply the prime numbers at the bottom and the left side.
3 x 11 x 31 x 3 x 25 x 7 x 446 x 17 = 4072102650
Therefore, the lowest common multiple of 279,275,651,446,187 is 4072102650.
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.
279 x 275 x 651 x 446 x 187 = 4165761010950
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.
279 : 1, 3, 9, 31, 93, 279
275 : 1, 5, 11, 25, 55, 275
651 : 1, 3, 7, 21, 31, 93, 217, 651
446 : 1, 2, 223, 446
187 : 1, 11, 17, 187
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 279,275,651,446,187, is 1.
Now, the common factors can be found like this.
279:3x 3x 31
275:5x 5x 11
651:3x 7x 31
446:2x 223
187:11x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 11x 31 = 1023
Therefore, the value for common factors is 1023.
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 = 4165761010950/(1x1023)
LCM = 4165761010950/1023
LCM = 4072102650
Thus, we can understand that the LCM of 279,275,651,446,187 is 4072102650.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 279, 275, 651, 446, 187
1. What is the LCM of 279, 275, 651, 446, 187?
Answer: LCM of 279, 275, 651, 446, 187 is 4072102650.
2. How to calculate the LCM of 279, 275, 651, 446, 187?
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 279, 275, 651, 446, 187.
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}.