LCM of 882, 627, 178, 722
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 882, 627, 178, 722 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 882, 627, 178, 722. So, keep reading to learn more.
Given numbers are 882,627,178,722
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 882,627,178,722 is 311715558.
Find LCM of 882,627,178,722 with Prime Factorization
| 2 | 882, 627, 178, 722 |
| 3 | 441, 627, 89, 361 |
| 19 | 147, 209, 89, 361 |
| 147, 11, 89, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 19 x 147 x 11 x 89 x 19 = 311715558
Therefore, the lowest common multiple of 882,627,178,722 is 311715558.
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.
882 x 627 x 178 x 722 = 71071147224
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.
882 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882
627 : 1, 3, 11, 19, 33, 57, 209, 627
178 : 1, 2, 89, 178
722 : 1, 2, 19, 38, 361, 722
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 882,627,178,722, is 1.
Now, the common factors can be found like this.
882:2x 3x 3x 7x 7
627:3x 11x 19
178:2x 89
722:2x 19x 19
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 3x 19 = 228
Therefore, the value for common factors is 228.
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 = 71071147224/(1x228)
LCM = 71071147224/228
LCM = 311715558
Thus, we can understand that the LCM of 882,627,178,722 is 311715558.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 882, 627, 178, 722
1. What is the LCM of 882, 627, 178, 722?
Answer: LCM of 882, 627, 178, 722 is 311715558.
2. How to calculate the LCM of 882, 627, 178, 722?
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 882, 627, 178, 722.
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}.