Find the LCM of 706, 774, 948, 748 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 706, 774, 948, 748. So, keep reading to learn more.
Given numbers are 706,774,948,748
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 706,774,948,748 is 8072617212.
Find LCM of 706,774,948,748 with Prime Factorization
2 | 706, 774, 948, 748 |
2 | 353, 387, 474, 374 |
3 | 353, 387, 237, 187 |
353, 129, 79, 187 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 353 x 129 x 79 x 187 = 8072617212
Therefore, the lowest common multiple of 706,774,948,748 is 8072617212.
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.
706 x 774 x 948 x 748 = 387485626176
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.
706 : 1, 2, 353, 706
774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774
948 : 1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 706,774,948,748, is 2.
Now, the common factors can be found like this.
706:2x 353
774:2x 3x 3x 43
948:2x 2x 3x 79
748:2x 2x 11x 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 2x 2x 3 = 24
Therefore, the value for common factors is 24.
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 = 387485626176/(2x24)
LCM = 387485626176/48
LCM = 8072617212
Thus, we can understand that the LCM of 706,774,948,748 is 8072617212.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 706, 774, 948, 748?
Answer: LCM of 706, 774, 948, 748 is 8072617212.
2. How to calculate the LCM of 706, 774, 948, 748?
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 706, 774, 948, 748.
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}.