LCM of 741, 646, 374, 852, 535
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 741, 646, 374, 852, 535 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, 646, 374, 852, 535. So, keep reading to learn more.
Given numbers are 741,646,374,852,535
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 741,646,374,852,535 is 21053869980.
Find LCM of 741,646,374,852,535 with Prime Factorization
| 2 | 741, 646, 374, 852, 535 |
| 3 | 741, 323, 187, 426, 535 |
| 17 | 247, 323, 187, 142, 535 |
| 19 | 247, 19, 11, 142, 535 |
| 13, 1, 11, 142, 535 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 17 x 19 x 13 x 1 x 11 x 142 x 535 = 21053869980
Therefore, the lowest common multiple of 741,646,374,852,535 is 21053869980.
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 646 x 374 x 852 x 535 = 81604800042480
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
646 : 1, 2, 17, 19, 34, 38, 323, 646
374 : 1, 2, 11, 17, 22, 34, 187, 374
852 : 1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852
535 : 1, 5, 107, 535
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 741,646,374,852,535, is 1.
Now, the common factors can be found like this.
741:3x 13x 19
646:2x 17x 19
374:2x 11x 17
852:2x 2x 3x 71
535:5x 107
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 17x 19 = 3876
Therefore, the value for common factors is 3876.
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 = 81604800042480/(1x3876)
LCM = 81604800042480/3876
LCM = 21053869980
Thus, we can understand that the LCM of 741,646,374,852,535 is 21053869980.
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FAQs on LCM of 741, 646, 374, 852, 535
1. What is the LCM of 741, 646, 374, 852, 535?
Answer: LCM of 741, 646, 374, 852, 535 is 21053869980.
2. How to calculate the LCM of 741, 646, 374, 852, 535?
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, 646, 374, 852, 535.
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}.