LCM of 602, 202, 399, 126
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 602, 202, 399, 126 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 602, 202, 399, 126. So, keep reading to learn more.
Given numbers are 602,202,399,126
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 602,202,399,126 is 10397142.
Find LCM of 602,202,399,126 with Prime Factorization
| 2 | 602, 202, 399, 126 |
| 3 | 301, 101, 399, 63 |
| 7 | 301, 101, 133, 21 |
| 43, 101, 19, 3 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 43 x 101 x 19 x 3 = 10397142
Therefore, the lowest common multiple of 602,202,399,126 is 10397142.
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.
602 x 202 x 399 x 126 = 6113519496
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.
602 : 1, 2, 7, 14, 43, 86, 301, 602
202 : 1, 2, 101, 202
399 : 1, 3, 7, 19, 21, 57, 133, 399
126 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 602,202,399,126, is 1.
Now, the common factors can be found like this.
602:2x 7x 43
202:2x 101
399:3x 7x 19
126:2x 3x 3x 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 3x 7x 7 = 588
Therefore, the value for common factors is 588.
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 = 6113519496/(1x588)
LCM = 6113519496/588
LCM = 10397142
Thus, we can understand that the LCM of 602,202,399,126 is 10397142.
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FAQs on LCM of 602, 202, 399, 126
1. What is the LCM of 602, 202, 399, 126?
Answer: LCM of 602, 202, 399, 126 is 10397142.
2. How to calculate the LCM of 602, 202, 399, 126?
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 602, 202, 399, 126.
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}.