LCM of 648, 316, 632, 224, 441
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 648, 316, 632, 224, 441 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 648, 316, 632, 224, 441. So, keep reading to learn more.
Given numbers are 648,316,632,224,441
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 648,316,632,224,441 is 10033632.
Find LCM of 648,316,632,224,441 with Prime Factorization
| 2 | 648, 316, 632, 224, 441 |
| 2 | 324, 158, 316, 112, 441 |
| 2 | 162, 79, 158, 56, 441 |
| 3 | 81, 79, 79, 28, 441 |
| 3 | 27, 79, 79, 28, 147 |
| 7 | 9, 79, 79, 28, 49 |
| 79 | 9, 79, 79, 4, 7 |
| 9, 1, 1, 4, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 7 x 79 x 9 x 1 x 1 x 4 x 7 = 10033632
Therefore, the lowest common multiple of 648,316,632,224,441 is 10033632.
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.
648 x 316 x 632 x 224 x 441 = 12783970934784
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.
648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648
316 : 1, 2, 4, 79, 158, 316
632 : 1, 2, 4, 8, 79, 158, 316, 632
224 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224
441 : 1, 3, 7, 9, 21, 49, 63, 147, 441
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 648,316,632,224,441, is 1.
Now, the common factors can be found like this.
648:2x 2x 2x 3x 3x 3x 3
316:2x 2x 79
632:2x 2x 2x 79
224:2x 2x 2x 2x 2x 7
441:3x 3x 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 2x 2x 2x 2x 2x 2x 2x 3x 3x 7x 79 = 1274112
Therefore, the value for common factors is 1274112.
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 = 12783970934784/(1x1274112)
LCM = 12783970934784/1274112
LCM = 10033632
Thus, we can understand that the LCM of 648,316,632,224,441 is 10033632.
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FAQs on LCM of 648, 316, 632, 224, 441
1. What is the LCM of 648, 316, 632, 224, 441?
Answer: LCM of 648, 316, 632, 224, 441 is 10033632.
2. How to calculate the LCM of 648, 316, 632, 224, 441?
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 648, 316, 632, 224, 441.
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}.