LCM of 741, 351, 546, 602
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 741, 351, 546, 602 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 741, 351, 546, 602. So, keep reading to learn more.
Given numbers are 741,351,546,602
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 741,351,546,602 is 4014738.
Find LCM of 741,351,546,602 with Prime Factorization
| 2 | 741, 351, 546, 602 |
| 3 | 741, 351, 273, 301 |
| 7 | 247, 117, 91, 301 |
| 13 | 247, 117, 13, 43 |
| 19, 9, 1, 43 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 13 x 19 x 9 x 1 x 43 = 4014738
Therefore, the lowest common multiple of 741,351,546,602 is 4014738.
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.
741 x 351 x 546 x 602 = 85489830972
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.
741 : 1, 3, 13, 19, 39, 57, 247, 741
351 : 1, 3, 9, 13, 27, 39, 117, 351
546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546
602 : 1, 2, 7, 14, 43, 86, 301, 602
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 741,351,546,602, is 1.
Now, the common factors can be found like this.
741:3x 13x 19
351:3x 3x 3x 13
546:2x 3x 7x 13
602:2x 7x 43
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 7x 13x 13 = 21294
Therefore, the value for common factors is 21294.
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 = 85489830972/(1x21294)
LCM = 85489830972/21294
LCM = 4014738
Thus, we can understand that the LCM of 741,351,546,602 is 4014738.
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FAQs on LCM of 741, 351, 546, 602
1. What is the LCM of 741, 351, 546, 602?
Answer: LCM of 741, 351, 546, 602 is 4014738.
2. How to calculate the LCM of 741, 351, 546, 602?
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 741, 351, 546, 602.
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}.