LCM of 191, 224, 768, 546, 448
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 191, 224, 768, 546, 448 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 191, 224, 768, 546, 448. So, keep reading to learn more.
Given numbers are 191,224,768,546,448
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 191,224,768,546,448 is 13348608.
Find LCM of 191,224,768,546,448 with Prime Factorization
| 2 | 191, 224, 768, 546, 448 |
| 2 | 191, 112, 384, 273, 224 |
| 2 | 191, 56, 192, 273, 112 |
| 2 | 191, 28, 96, 273, 56 |
| 2 | 191, 14, 48, 273, 28 |
| 2 | 191, 7, 24, 273, 14 |
| 3 | 191, 7, 12, 273, 7 |
| 7 | 191, 7, 4, 91, 7 |
| 191, 1, 4, 13, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 2 x 2 x 3 x 7 x 191 x 1 x 4 x 13 x 1 = 13348608
Therefore, the lowest common multiple of 191,224,768,546,448 is 13348608.
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.
191 x 224 x 768 x 546 x 448 = 8037357060096
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.
191 : 1, 191
224 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224
768 : 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768
546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
448 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 191,224,768,546,448, is 1.
Now, the common factors can be found like this.
191:191
224:2x 2x 2x 2x 2x 7
768:2x 2x 2x 2x 2x 2x 2x 2x 3
546:2x 3x 7x 13
448:2x 2x 2x 2x 2x 2x 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 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 3x 7x 7 = 602112
Therefore, the value for common factors is 602112.
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 = 8037357060096/(1x602112)
LCM = 8037357060096/602112
LCM = 13348608
Thus, we can understand that the LCM of 191,224,768,546,448 is 13348608.
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FAQs on LCM of 191, 224, 768, 546, 448
1. What is the LCM of 191, 224, 768, 546, 448?
Answer: LCM of 191, 224, 768, 546, 448 is 13348608.
2. How to calculate the LCM of 191, 224, 768, 546, 448?
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 191, 224, 768, 546, 448.
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}.