LCM of 675, 957, 342, 931, 473
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 675, 957, 342, 931, 473 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 675, 957, 342, 931, 473. So, keep reading to learn more.
Given numbers are 675,957,342,931,473
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 675,957,342,931,473 is 17240211450.
Find LCM of 675,957,342,931,473 with Prime Factorization
| 3 | 675, 957, 342, 931, 473 |
| 3 | 225, 319, 114, 931, 473 |
| 11 | 75, 319, 38, 931, 473 |
| 19 | 75, 29, 38, 931, 43 |
| 75, 29, 2, 49, 43 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 11 x 19 x 75 x 29 x 2 x 49 x 43 = 17240211450
Therefore, the lowest common multiple of 675,957,342,931,473 is 17240211450.
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.
675 x 957 x 342 x 931 x 473 = 97286513212350
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.
675 : 1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675
957 : 1, 3, 11, 29, 33, 87, 319, 957
342 : 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
931 : 1, 7, 19, 49, 133, 931
473 : 1, 11, 43, 473
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 675,957,342,931,473, is 1.
Now, the common factors can be found like this.
675:3x 3x 3x 5x 5
957:3x 11x 29
342:2x 3x 3x 19
931:7x 7x 19
473:11x 43
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 11x 19 = 5643
Therefore, the value for common factors is 5643.
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 = 97286513212350/(1x5643)
LCM = 97286513212350/5643
LCM = 17240211450
Thus, we can understand that the LCM of 675,957,342,931,473 is 17240211450.
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FAQs on LCM of 675, 957, 342, 931, 473
1. What is the LCM of 675, 957, 342, 931, 473?
Answer: LCM of 675, 957, 342, 931, 473 is 17240211450.
2. How to calculate the LCM of 675, 957, 342, 931, 473?
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 675, 957, 342, 931, 473.
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}.