Find the LCM of 318, 974, 867, 357 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 318, 974, 867, 357. So, keep reading to learn more.
Given numbers are 318,974,867,357
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 318,974,867,357 is 313293918.
Find LCM of 318,974,867,357 with Prime Factorization
2 | 318, 974, 867, 357 |
3 | 159, 487, 867, 357 |
17 | 53, 487, 289, 119 |
53, 487, 17, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 17 x 53 x 487 x 17 x 7 = 313293918
Therefore, the lowest common multiple of 318,974,867,357 is 313293918.
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.
318 x 974 x 867 x 357 = 95867938908
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.
318 : 1, 2, 3, 6, 53, 106, 159, 318
974 : 1, 2, 487, 974
867 : 1, 3, 17, 51, 289, 867
357 : 1, 3, 7, 17, 21, 51, 119, 357
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 318,974,867,357, is 1.
Now, the common factors can be found like this.
318:2x 3x 53
974:2x 487
867:3x 17x 17
357:3x 7x 17
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 17 = 306
Therefore, the value for common factors is 306.
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 = 95867938908/(1x306)
LCM = 95867938908/306
LCM = 313293918
Thus, we can understand that the LCM of 318,974,867,357 is 313293918.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 318, 974, 867, 357?
Answer: LCM of 318, 974, 867, 357 is 313293918.
2. How to calculate the LCM of 318, 974, 867, 357?
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 318, 974, 867, 357.
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}.