LCM of 881, 748, 476, 436
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 881, 748, 476, 436 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 881, 748, 476, 436. So, keep reading to learn more.
Given numbers are 881,748,476,436
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 881,748,476,436 is 502807844.
Find LCM of 881,748,476,436 with Prime Factorization
| 2 | 881, 748, 476, 436 |
| 2 | 881, 374, 238, 218 |
| 17 | 881, 187, 119, 109 |
| 881, 11, 7, 109 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 17 x 881 x 11 x 7 x 109 = 502807844
Therefore, the lowest common multiple of 881,748,476,436 is 502807844.
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.
881 x 748 x 476 x 436 = 136763733568
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.
881 : 1, 881
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
476 : 1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
436 : 1, 2, 4, 109, 218, 436
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 881,748,476,436, is 1.
Now, the common factors can be found like this.
881:881
748:2x 2x 11x 17
476:2x 2x 7x 17
436:2x 2x 109
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 17 = 272
Therefore, the value for common factors is 272.
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 = 136763733568/(1x272)
LCM = 136763733568/272
LCM = 502807844
Thus, we can understand that the LCM of 881,748,476,436 is 502807844.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 881, 748, 476, 436
1. What is the LCM of 881, 748, 476, 436?
Answer: LCM of 881, 748, 476, 436 is 502807844.
2. How to calculate the LCM of 881, 748, 476, 436?
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 881, 748, 476, 436.
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}.