LCM of 676, 902, 897, 437
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 676, 902, 897, 437 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 676, 902, 897, 437. So, keep reading to learn more.
Given numbers are 676,902,897,437
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 676,902,897,437 is 399692436.
Find LCM of 676,902,897,437 with Prime Factorization
| 2 | 676, 902, 897, 437 |
| 13 | 338, 451, 897, 437 |
| 23 | 26, 451, 69, 437 |
| 26, 451, 3, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 23 x 26 x 451 x 3 x 19 = 399692436
Therefore, the lowest common multiple of 676,902,897,437 is 399692436.
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.
676 x 902 x 897 x 437 = 239016076728
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.
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
902 : 1, 2, 11, 22, 41, 82, 451, 902
897 : 1, 3, 13, 23, 39, 69, 299, 897
437 : 1, 19, 23, 437
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 676,902,897,437, is 1.
Now, the common factors can be found like this.
676:2x 2x 13x 13
902:2x 11x 41
897:3x 13x 23
437:19x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 13x 23 = 598
Therefore, the value for common factors is 598.
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 = 239016076728/(1x598)
LCM = 239016076728/598
LCM = 399692436
Thus, we can understand that the LCM of 676,902,897,437 is 399692436.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 676, 902, 897, 437
1. What is the LCM of 676, 902, 897, 437?
Answer: LCM of 676, 902, 897, 437 is 399692436.
2. How to calculate the LCM of 676, 902, 897, 437?
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 676, 902, 897, 437.
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}.