LCM of 476, 985, 140, 966, 910
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 476, 985, 140, 966, 910 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 476, 985, 140, 966, 910. So, keep reading to learn more.
Given numbers are 476,985,140,966,910
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 476,985,140,966,910 is 420567420.
Find LCM of 476,985,140,966,910 with Prime Factorization
| 2 | 476, 985, 140, 966, 910 |
| 2 | 238, 985, 70, 483, 455 |
| 5 | 119, 985, 35, 483, 455 |
| 7 | 119, 197, 7, 483, 91 |
| 17, 197, 1, 69, 13 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 7 x 17 x 197 x 1 x 69 x 13 = 420567420
Therefore, the lowest common multiple of 476,985,140,966,910 is 420567420.
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.
476 x 985 x 140 x 966 x 910 = 57701850024000
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.
476 : 1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
985 : 1, 5, 197, 985
140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
966 : 1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966
910 : 1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 476,985,140,966,910, is 1.
Now, the common factors can be found like this.
476:2x 2x 7x 17
985:5x 197
140:2x 2x 5x 7
966:2x 3x 7x 23
910:2x 5x 7x 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 5x 5x 7x 7x 7 = 137200
Therefore, the value for common factors is 137200.
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 = 57701850024000/(1x137200)
LCM = 57701850024000/137200
LCM = 420567420
Thus, we can understand that the LCM of 476,985,140,966,910 is 420567420.
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FAQs on LCM of 476, 985, 140, 966, 910
1. What is the LCM of 476, 985, 140, 966, 910?
Answer: LCM of 476, 985, 140, 966, 910 is 420567420.
2. How to calculate the LCM of 476, 985, 140, 966, 910?
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 476, 985, 140, 966, 910.
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}.