LCM of 564, 901, 995, 990, 987
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 564, 901, 995, 990, 987 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 564, 901, 995, 990, 987. So, keep reading to learn more.
Given numbers are 564,901,995,990,987
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 564,901,995,990,987 is 116798954580.
Find LCM of 564,901,995,990,987 with Prime Factorization
| 2 | 564, 901, 995, 990, 987 |
| 3 | 282, 901, 995, 495, 987 |
| 5 | 94, 901, 995, 165, 329 |
| 47 | 94, 901, 199, 33, 329 |
| 2, 901, 199, 33, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 47 x 2 x 901 x 199 x 33 x 7 = 116798954580
Therefore, the lowest common multiple of 564,901,995,990,987 is 116798954580.
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.
564 x 901 x 995 x 990 x 987 = 494059577873400
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.
564 : 1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564
901 : 1, 17, 53, 901
995 : 1, 5, 199, 995
990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990
987 : 1, 3, 7, 21, 47, 141, 329, 987
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 564,901,995,990,987, is 1.
Now, the common factors can be found like this.
564:2x 2x 3x 47
901:17x 53
995:5x 199
990:2x 3x 3x 5x 11
987:3x 7x 47
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 5x 47 = 4230
Therefore, the value for common factors is 4230.
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 = 494059577873400/(1x4230)
LCM = 494059577873400/4230
LCM = 116798954580
Thus, we can understand that the LCM of 564,901,995,990,987 is 116798954580.
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FAQs on LCM of 564, 901, 995, 990, 987
1. What is the LCM of 564, 901, 995, 990, 987?
Answer: LCM of 564, 901, 995, 990, 987 is 116798954580.
2. How to calculate the LCM of 564, 901, 995, 990, 987?
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 564, 901, 995, 990, 987.
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}.