Find the LCM of 361, 195, 532, 402, 286 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 361, 195, 532, 402, 286. So, keep reading to learn more.
Given numbers are 361,195,532,402,286
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 361,195,532,402,286 is 1452671220.
Find LCM of 361,195,532,402,286 with Prime Factorization
2 | 361, 195, 532, 402, 286 |
3 | 361, 195, 266, 201, 143 |
13 | 361, 65, 266, 67, 143 |
19 | 361, 5, 266, 67, 11 |
19, 5, 14, 67, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 19 x 19 x 5 x 14 x 67 x 11 = 1452671220
Therefore, the lowest common multiple of 361,195,532,402,286 is 1452671220.
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.
361 x 195 x 532 x 402 x 286 = 4305717496080
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.
361 : 1, 19, 361
195 : 1, 3, 5, 13, 15, 39, 65, 195
532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
402 : 1, 2, 3, 6, 67, 134, 201, 402
286 : 1, 2, 11, 13, 22, 26, 143, 286
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 361,195,532,402,286, is 1.
Now, the common factors can be found like this.
361:19x 19
195:3x 5x 13
532:2x 2x 7x 19
402:2x 3x 67
286:2x 11x 13
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 13x 19 = 2964
Therefore, the value for common factors is 2964.
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 = 4305717496080/(1x2964)
LCM = 4305717496080/2964
LCM = 1452671220
Thus, we can understand that the LCM of 361,195,532,402,286 is 1452671220.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 361, 195, 532, 402, 286?
Answer: LCM of 361, 195, 532, 402, 286 is 1452671220.
2. How to calculate the LCM of 361, 195, 532, 402, 286?
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 361, 195, 532, 402, 286.
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}.