LCM of 4632, 1380
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 4632, 1380 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 4632, 1380. So, keep reading to learn more.
Given numbers are 4632,1380
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 4632,1380 is 532680.
Find LCM of 4632,1380 with Prime Factorization
| 2 | 4632, 1380 |
| 2 | 2316, 690 |
| 3 | 1158, 345 |
| 386, 115 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 386 x 115 = 532680
Therefore, the lowest common multiple of 4632,1380 is 532680.
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.
4632 x 1380 = 6392160
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.
4632 : 1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 579, 772, 1158, 1544, 2316, 4632
1380 : 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380
12 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4632,1380, is 12.
Now, the common factors can be found like this.
4632:2x 2x 2x 3x 193
1380:2x 2x 3x 5x 23
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
= 1
Therefore, the value for common factors is 1.
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 = 6392160/(12x1)
LCM = 6392160/12
LCM = 532680
Thus, we can understand that the LCM of 4632,1380 is 532680.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 4632, 1380
1. What is the LCM of 4632, 1380?
Answer: LCM of 4632, 1380 is 532680.
2. How to calculate the LCM of 4632, 1380?
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 4632, 1380.
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}.