LCM of 846, 734, 489, 987, 672
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 846, 734, 489, 987, 672 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 846, 734, 489, 987, 672. So, keep reading to learn more.
Given numbers are 846,734,489,987,672
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 846,734,489,987,672 is 5668159392.
Find LCM of 846,734,489,987,672 with Prime Factorization
| 2 | 846, 734, 489, 987, 672 |
| 3 | 423, 367, 489, 987, 336 |
| 7 | 141, 367, 163, 329, 112 |
| 47 | 141, 367, 163, 47, 16 |
| 3, 367, 163, 1, 16 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 7 x 47 x 3 x 367 x 163 x 1 x 16 = 5668159392
Therefore, the lowest common multiple of 846,734,489,987,672 is 5668159392.
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.
846 x 734 x 489 x 987 x 672 = 201401039516544
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.
846 : 1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846
734 : 1, 2, 367, 734
489 : 1, 3, 163, 489
987 : 1, 3, 7, 21, 47, 141, 329, 987
672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 846,734,489,987,672, is 1.
Now, the common factors can be found like this.
846:2x 3x 3x 47
734:2x 367
489:3x 163
987:3x 7x 47
672:2x 2x 2x 2x 2x 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 3x 3x 7x 47 = 35532
Therefore, the value for common factors is 35532.
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 = 201401039516544/(1x35532)
LCM = 201401039516544/35532
LCM = 5668159392
Thus, we can understand that the LCM of 846,734,489,987,672 is 5668159392.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 846, 734, 489, 987, 672
1. What is the LCM of 846, 734, 489, 987, 672?
Answer: LCM of 846, 734, 489, 987, 672 is 5668159392.
2. How to calculate the LCM of 846, 734, 489, 987, 672?
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 846, 734, 489, 987, 672.
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}.