LCM of 848, 702, 987, 624
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 848, 702, 987, 624 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 848, 702, 987, 624. So, keep reading to learn more.
Given numbers are 848,702,987,624
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 848,702,987,624 is 97926192.
Find LCM of 848,702,987,624 with Prime Factorization
| 2 | 848, 702, 987, 624 |
| 2 | 424, 351, 987, 312 |
| 2 | 212, 351, 987, 156 |
| 2 | 106, 351, 987, 78 |
| 3 | 53, 351, 987, 39 |
| 13 | 53, 117, 329, 13 |
| 53, 9, 329, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 3 x 13 x 53 x 9 x 329 x 1 = 97926192
Therefore, the lowest common multiple of 848,702,987,624 is 97926192.
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.
848 x 702 x 987 x 624 = 366635662848
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.
848 : 1, 2, 4, 8, 16, 53, 106, 212, 424, 848
702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
987 : 1, 3, 7, 21, 47, 141, 329, 987
624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 848,702,987,624, is 1.
Now, the common factors can be found like this.
848:2x 2x 2x 2x 53
702:2x 3x 3x 3x 13
987:3x 7x 47
624:2x 2x 2x 2x 3x 13
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 2x 2x 2x 3x 3x 13 = 3744
Therefore, the value for common factors is 3744.
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 = 366635662848/(1x3744)
LCM = 366635662848/3744
LCM = 97926192
Thus, we can understand that the LCM of 848,702,987,624 is 97926192.
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FAQs on LCM of 848, 702, 987, 624
1. What is the LCM of 848, 702, 987, 624?
Answer: LCM of 848, 702, 987, 624 is 97926192.
2. How to calculate the LCM of 848, 702, 987, 624?
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 848, 702, 987, 624.
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}.