LCM of 657, 479, 804, 479
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 657, 479, 804, 479 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 657, 479, 804, 479. So, keep reading to learn more.
Given numbers are 657,479,804,479
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 657,479,804,479 is 84340404.
Find LCM of 657,479,804,479 with Prime Factorization
| 3 | 657, 479, 804, 479 |
| 479 | 219, 479, 268, 479 |
| 219, 1, 268, 1 |
Multiply the prime numbers at the bottom and the left side.
3 x 479 x 219 x 1 x 268 x 1 = 84340404
Therefore, the lowest common multiple of 657,479,804,479 is 84340404.
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.
657 x 479 x 804 x 479 = 121197160548
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.
657 : 1, 3, 9, 73, 219, 657
479 : 1, 479
804 : 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804
479 : 1, 479
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 657,479,804,479, is 1.
Now, the common factors can be found like this.
657:3x 3x 73
479:479
804:2x 2x 3x 67
479:479
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 479 = 1437
Therefore, the value for common factors is 1437.
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 = 121197160548/(1x1437)
LCM = 121197160548/1437
LCM = 84340404
Thus, we can understand that the LCM of 657,479,804,479 is 84340404.
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FAQs on LCM of 657, 479, 804, 479
1. What is the LCM of 657, 479, 804, 479?
Answer: LCM of 657, 479, 804, 479 is 84340404.
2. How to calculate the LCM of 657, 479, 804, 479?
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 657, 479, 804, 479.
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}.