LCM of 889, 210, 540, 968, 278
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 889, 210, 540, 968, 278 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 889, 210, 540, 968, 278. So, keep reading to learn more.
Given numbers are 889,210,540,968,278
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 889,210,540,968,278 is 16148258280.
Find LCM of 889,210,540,968,278 with Prime Factorization
| 2 | 889, 210, 540, 968, 278 |
| 2 | 889, 105, 270, 484, 139 |
| 3 | 889, 105, 135, 242, 139 |
| 5 | 889, 35, 45, 242, 139 |
| 7 | 889, 7, 9, 242, 139 |
| 127, 1, 9, 242, 139 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 7 x 127 x 1 x 9 x 242 x 139 = 16148258280
Therefore, the lowest common multiple of 889,210,540,968,278 is 16148258280.
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.
889 x 210 x 540 x 968 x 278 = 27129073910400
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.
889 : 1, 7, 127, 889
210 : 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210
540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540
968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
278 : 1, 2, 139, 278
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 889,210,540,968,278, is 1.
Now, the common factors can be found like this.
889:7x 127
210:2x 3x 5x 7
540:2x 2x 3x 3x 3x 5
968:2x 2x 2x 11x 11
278:2x 139
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 3x 5x 7 = 1680
Therefore, the value for common factors is 1680.
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 = 27129073910400/(1x1680)
LCM = 27129073910400/1680
LCM = 16148258280
Thus, we can understand that the LCM of 889,210,540,968,278 is 16148258280.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 889, 210, 540, 968, 278
1. What is the LCM of 889, 210, 540, 968, 278?
Answer: LCM of 889, 210, 540, 968, 278 is 16148258280.
2. How to calculate the LCM of 889, 210, 540, 968, 278?
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 889, 210, 540, 968, 278.
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}.