LCM of 142, 362, 724, 656, 435
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 142, 362, 724, 656, 435 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 142, 362, 724, 656, 435. So, keep reading to learn more.
Given numbers are 142,362,724,656,435
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 142,362,724,656,435 is 3667161360.
Find LCM of 142,362,724,656,435 with Prime Factorization
| 2 | 142, 362, 724, 656, 435 |
| 2 | 71, 181, 362, 328, 435 |
| 181 | 71, 181, 181, 164, 435 |
| 71, 1, 1, 164, 435 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 181 x 71 x 1 x 1 x 164 x 435 = 3667161360
Therefore, the lowest common multiple of 142,362,724,656,435 is 3667161360.
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.
142 x 362 x 724 x 656 x 435 = 10620099298560
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.
142 : 1, 2, 71, 142
362 : 1, 2, 181, 362
724 : 1, 2, 4, 181, 362, 724
656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656
435 : 1, 3, 5, 15, 29, 87, 145, 435
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 142,362,724,656,435, is 1.
Now, the common factors can be found like this.
142:2x 71
362:2x 181
724:2x 2x 181
656:2x 2x 2x 2x 41
435:3x 5x 29
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 181 = 2896
Therefore, the value for common factors is 2896.
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 = 10620099298560/(1x2896)
LCM = 10620099298560/2896
LCM = 3667161360
Thus, we can understand that the LCM of 142,362,724,656,435 is 3667161360.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 142, 362, 724, 656, 435
1. What is the LCM of 142, 362, 724, 656, 435?
Answer: LCM of 142, 362, 724, 656, 435 is 3667161360.
2. How to calculate the LCM of 142, 362, 724, 656, 435?
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 142, 362, 724, 656, 435.
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}.