LCM of 146, 858, 697, 988, 911
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 146, 858, 697, 988, 911 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 146, 858, 697, 988, 911. So, keep reading to learn more.
Given numbers are 146,858,697,988,911
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 146,858,697,988,911 is 1511279876964.
Find LCM of 146,858,697,988,911 with Prime Factorization
| 2 | 146, 858, 697, 988, 911 |
| 13 | 73, 429, 697, 494, 911 |
| 73, 33, 697, 38, 911 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 73 x 33 x 697 x 38 x 911 = 1511279876964
Therefore, the lowest common multiple of 146,858,697,988,911 is 1511279876964.
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.
146 x 858 x 697 x 988 x 911 = 78586553602128
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.
146 : 1, 2, 73, 146
858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858
697 : 1, 17, 41, 697
988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
911 : 1, 911
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 146,858,697,988,911, is 1.
Now, the common factors can be found like this.
146:2x 73
858:2x 3x 11x 13
697:17x 41
988:2x 2x 13x 19
911:911
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 13 = 52
Therefore, the value for common factors is 52.
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 = 78586553602128/(1x52)
LCM = 78586553602128/52
LCM = 1511279876964
Thus, we can understand that the LCM of 146,858,697,988,911 is 1511279876964.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 146, 858, 697, 988, 911
1. What is the LCM of 146, 858, 697, 988, 911?
Answer: LCM of 146, 858, 697, 988, 911 is 1511279876964.
2. How to calculate the LCM of 146, 858, 697, 988, 911?
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 146, 858, 697, 988, 911.
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}.