LCM of 949, 221, 219, 251
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 949, 221, 219, 251 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 949, 221, 219, 251. So, keep reading to learn more.
Given numbers are 949,221,219,251
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 949,221,219,251 is 12148149.
Find LCM of 949,221,219,251 with Prime Factorization
| 13 | 949, 221, 219, 251 |
| 73 | 73, 17, 219, 251 |
| 1, 17, 3, 251 |
Multiply the prime numbers at the bottom and the left side.
13 x 73 x 1 x 17 x 3 x 251 = 12148149
Therefore, the lowest common multiple of 949,221,219,251 is 12148149.
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.
949 x 221 x 219 x 251 = 11528593401
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.
949 : 1, 13, 73, 949
221 : 1, 13, 17, 221
219 : 1, 3, 73, 219
251 : 1, 251
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 949,221,219,251, is 1.
Now, the common factors can be found like this.
949:13x 73
221:13x 17
219:3x 73
251:251
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13x 73 = 949
Therefore, the value for common factors is 949.
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 = 11528593401/(1x949)
LCM = 11528593401/949
LCM = 12148149
Thus, we can understand that the LCM of 949,221,219,251 is 12148149.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 949, 221, 219, 251
1. What is the LCM of 949, 221, 219, 251?
Answer: LCM of 949, 221, 219, 251 is 12148149.
2. How to calculate the LCM of 949, 221, 219, 251?
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 949, 221, 219, 251.
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}.