Find the LCM of 347, 657, 988, 949 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 347, 657, 988, 949. So, keep reading to learn more.
Given numbers are 347,657,988,949
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 347,657,988,949 is 225243252.
Find LCM of 347,657,988,949 with Prime Factorization
13 | 347, 657, 988, 949 |
73 | 347, 657, 76, 73 |
347, 9, 76, 1 |
Multiply the prime numbers at the bottom and the left side.
13 x 73 x 347 x 9 x 76 x 1 = 225243252
Therefore, the lowest common multiple of 347,657,988,949 is 225243252.
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.
347 x 657 x 988 x 949 = 213755846148
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.
347 : 1, 347
657 : 1, 3, 9, 73, 219, 657
988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
949 : 1, 13, 73, 949
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 347,657,988,949, is 1.
Now, the common factors can be found like this.
347:347
657:3x 3x 73
988:2x 2x 13x 19
949:13x 73
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
13x 73 = 949
Therefore, the value for common factors is 949.
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 = 213755846148/(1x949)
LCM = 213755846148/949
LCM = 225243252
Thus, we can understand that the LCM of 347,657,988,949 is 225243252.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 347, 657, 988, 949?
Answer: LCM of 347, 657, 988, 949 is 225243252.
2. How to calculate the LCM of 347, 657, 988, 949?
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 347, 657, 988, 949.
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}.