LCM of 676, 918, 537, 658, 909
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 676, 918, 537, 658, 909 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, 918, 537, 658, 909. So, keep reading to learn more.
Given numbers are 676,918,537,658,909
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 676,918,537,658,909 is 1845566439444.
Find LCM of 676,918,537,658,909 with Prime Factorization
| 2 | 676, 918, 537, 658, 909 |
| 3 | 338, 459, 537, 329, 909 |
| 3 | 338, 153, 179, 329, 303 |
| 338, 51, 179, 329, 101 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 338 x 51 x 179 x 329 x 101 = 1845566439444
Therefore, the lowest common multiple of 676,918,537,658,909 is 1845566439444.
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 918 x 537 x 658 x 909 = 199321175459952
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
918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
537 : 1, 3, 179, 537
658 : 1, 2, 7, 14, 47, 94, 329, 658
909 : 1, 3, 9, 101, 303, 909
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 676,918,537,658,909, is 1.
Now, the common factors can be found like this.
676:2x 2x 13x 13
918:2x 3x 3x 3x 17
537:3x 179
658:2x 7x 47
909:3x 3x 101
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 3x 3 = 108
Therefore, the value for common factors is 108.
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 = 199321175459952/(1x108)
LCM = 199321175459952/108
LCM = 1845566439444
Thus, we can understand that the LCM of 676,918,537,658,909 is 1845566439444.
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FAQs on LCM of 676, 918, 537, 658, 909
1. What is the LCM of 676, 918, 537, 658, 909?
Answer: LCM of 676, 918, 537, 658, 909 is 1845566439444.
2. How to calculate the LCM of 676, 918, 537, 658, 909?
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, 918, 537, 658, 909.
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}.