LCM of 156, 957, 754, 602, 489
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 156, 957, 754, 602, 489 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 156, 957, 754, 602, 489. So, keep reading to learn more.
Given numbers are 156,957,754,602,489
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 156,957,754,602,489 is 2441571132.
Find LCM of 156,957,754,602,489 with Prime Factorization
| 2 | 156, 957, 754, 602, 489 |
| 3 | 78, 957, 377, 301, 489 |
| 13 | 26, 319, 377, 301, 163 |
| 29 | 2, 319, 29, 301, 163 |
| 2, 11, 1, 301, 163 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 29 x 2 x 11 x 1 x 301 x 163 = 2441571132
Therefore, the lowest common multiple of 156,957,754,602,489 is 2441571132.
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.
156 x 957 x 754 x 602 x 489 = 33137003403504
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.
156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
957 : 1, 3, 11, 29, 33, 87, 319, 957
754 : 1, 2, 13, 26, 29, 58, 377, 754
602 : 1, 2, 7, 14, 43, 86, 301, 602
489 : 1, 3, 163, 489
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 156,957,754,602,489, is 1.
Now, the common factors can be found like this.
156:2x 2x 3x 13
957:3x 11x 29
754:2x 13x 29
602:2x 7x 43
489:3x 163
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 13x 29 = 13572
Therefore, the value for common factors is 13572.
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 = 33137003403504/(1x13572)
LCM = 33137003403504/13572
LCM = 2441571132
Thus, we can understand that the LCM of 156,957,754,602,489 is 2441571132.
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FAQs on LCM of 156, 957, 754, 602, 489
1. What is the LCM of 156, 957, 754, 602, 489?
Answer: LCM of 156, 957, 754, 602, 489 is 2441571132.
2. How to calculate the LCM of 156, 957, 754, 602, 489?
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 156, 957, 754, 602, 489.
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}.