LCM of 492, 722, 352, 694, 561
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 492, 722, 352, 694, 561 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 492, 722, 352, 694, 561. So, keep reading to learn more.
Given numbers are 492,722,352,694,561
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 492,722,352,694,561 is 92200520544.
Find LCM of 492,722,352,694,561 with Prime Factorization
| 2 | 492, 722, 352, 694, 561 |
| 2 | 246, 361, 176, 347, 561 |
| 3 | 123, 361, 88, 347, 561 |
| 11 | 41, 361, 88, 347, 187 |
| 41, 361, 8, 347, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 11 x 41 x 361 x 8 x 347 x 17 = 92200520544
Therefore, the lowest common multiple of 492,722,352,694,561 is 92200520544.
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.
492 x 722 x 352 x 694 x 561 = 48681874847232
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.
492 : 1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492
722 : 1, 2, 19, 38, 361, 722
352 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
694 : 1, 2, 347, 694
561 : 1, 3, 11, 17, 33, 51, 187, 561
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 492,722,352,694,561, is 1.
Now, the common factors can be found like this.
492:2x 2x 3x 41
722:2x 19x 19
352:2x 2x 2x 2x 2x 11
694:2x 347
561:3x 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.
2x 2x 2x 2x 3x 11 = 528
Therefore, the value for common factors is 528.
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 = 48681874847232/(1x528)
LCM = 48681874847232/528
LCM = 92200520544
Thus, we can understand that the LCM of 492,722,352,694,561 is 92200520544.
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FAQs on LCM of 492, 722, 352, 694, 561
1. What is the LCM of 492, 722, 352, 694, 561?
Answer: LCM of 492, 722, 352, 694, 561 is 92200520544.
2. How to calculate the LCM of 492, 722, 352, 694, 561?
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 492, 722, 352, 694, 561.
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}.