Find the LCM of 357, 989, 288, 774, 281 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 357, 989, 288, 774, 281. So, keep reading to learn more.
Given numbers are 357,989,288,774,281
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 357,989,288,774,281 is 9524497248.
Find LCM of 357,989,288,774,281 with Prime Factorization
2 | 357, 989, 288, 774, 281 |
3 | 357, 989, 144, 387, 281 |
3 | 119, 989, 48, 129, 281 |
43 | 119, 989, 16, 43, 281 |
119, 23, 16, 1, 281 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 43 x 119 x 23 x 16 x 1 x 281 = 9524497248
Therefore, the lowest common multiple of 357,989,288,774,281 is 9524497248.
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.
357 x 989 x 288 x 774 x 281 = 22115882609856
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.
357 : 1, 3, 7, 17, 21, 51, 119, 357
989 : 1, 23, 43, 989
288 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288
774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774
281 : 1, 281
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 357,989,288,774,281, is 1.
Now, the common factors can be found like this.
357:3x 7x 17
989:23x 43
288:2x 2x 2x 2x 2x 3x 3
774:2x 3x 3x 43
281:281
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 3x 43 = 2322
Therefore, the value for common factors is 2322.
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 = 22115882609856/(1x2322)
LCM = 22115882609856/2322
LCM = 9524497248
Thus, we can understand that the LCM of 357,989,288,774,281 is 9524497248.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 357, 989, 288, 774, 281?
Answer: LCM of 357, 989, 288, 774, 281 is 9524497248.
2. How to calculate the LCM of 357, 989, 288, 774, 281?
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 357, 989, 288, 774, 281.
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}.