LCM of 496, 403, 951, 988
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 496, 403, 951, 988 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 496, 403, 951, 988. So, keep reading to learn more.
Given numbers are 496,403,951,988
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 496,403,951,988 is 116508912.
Find LCM of 496,403,951,988 with Prime Factorization
| 2 | 496, 403, 951, 988 |
| 2 | 248, 403, 951, 494 |
| 13 | 124, 403, 951, 247 |
| 31 | 124, 31, 951, 19 |
| 4, 1, 951, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 13 x 31 x 4 x 1 x 951 x 19 = 116508912
Therefore, the lowest common multiple of 496,403,951,988 is 116508912.
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.
496 x 403 x 951 x 988 = 187812366144
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.
496 : 1, 2, 4, 8, 16, 31, 62, 124, 248, 496
403 : 1, 13, 31, 403
951 : 1, 3, 317, 951
988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 496,403,951,988, is 1.
Now, the common factors can be found like this.
496:2x 2x 2x 2x 31
403:13x 31
951:3x 317
988:2x 2x 13x 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 13x 31 = 1612
Therefore, the value for common factors is 1612.
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 = 187812366144/(1x1612)
LCM = 187812366144/1612
LCM = 116508912
Thus, we can understand that the LCM of 496,403,951,988 is 116508912.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 496, 403, 951, 988
1. What is the LCM of 496, 403, 951, 988?
Answer: LCM of 496, 403, 951, 988 is 116508912.
2. How to calculate the LCM of 496, 403, 951, 988?
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 496, 403, 951, 988.
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}.