LCM of 279, 987, 918, 837, 299
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 279, 987, 918, 837, 299 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 279, 987, 918, 837, 299. So, keep reading to learn more.
Given numbers are 279,987,918,837,299
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 279,987,918,837,299 is 2799441918.
Find LCM of 279,987,918,837,299 with Prime Factorization
| 3 | 279, 987, 918, 837, 299 |
| 3 | 93, 329, 306, 279, 299 |
| 3 | 31, 329, 102, 93, 299 |
| 31 | 31, 329, 34, 31, 299 |
| 1, 329, 34, 1, 299 |
Multiply the prime numbers at the bottom and the left side.
3 x 3 x 3 x 31 x 1 x 329 x 34 x 1 x 299 = 2799441918
Therefore, the lowest common multiple of 279,987,918,837,299 is 2799441918.
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.
279 x 987 x 918 x 837 x 299 = 63264587904882
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.
279 : 1, 3, 9, 31, 93, 279
987 : 1, 3, 7, 21, 47, 141, 329, 987
918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
837 : 1, 3, 9, 27, 31, 93, 279, 837
299 : 1, 13, 23, 299
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 279,987,918,837,299, is 1.
Now, the common factors can be found like this.
279:3x 3x 31
987:3x 7x 47
918:2x 3x 3x 3x 17
837:3x 3x 3x 31
299:13x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 3x 3x 3x 3x 31 = 22599
Therefore, the value for common factors is 22599.
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 = 63264587904882/(1x22599)
LCM = 63264587904882/22599
LCM = 2799441918
Thus, we can understand that the LCM of 279,987,918,837,299 is 2799441918.
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FAQs on LCM of 279, 987, 918, 837, 299
1. What is the LCM of 279, 987, 918, 837, 299?
Answer: LCM of 279, 987, 918, 837, 299 is 2799441918.
2. How to calculate the LCM of 279, 987, 918, 837, 299?
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 279, 987, 918, 837, 299.
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}.