Find the LCM of 947, 962, 769, 715 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 947, 962, 769, 715. So, keep reading to learn more.
Given numbers are 947,962,769,715
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 947,962,769,715 is 38531337130.
Find LCM of 947,962,769,715 with Prime Factorization
13 | 947, 962, 769, 715 |
947, 74, 769, 55 |
Multiply the prime numbers at the bottom and the left side.
13 x 947 x 74 x 769 x 55 = 38531337130
Therefore, the lowest common multiple of 947,962,769,715 is 38531337130.
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.
947 x 962 x 769 x 715 = 500907382690
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.
947 : 1, 947
962 : 1, 2, 13, 26, 37, 74, 481, 962
769 : 1, 769
715 : 1, 5, 11, 13, 55, 65, 143, 715
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 947,962,769,715, is 1.
Now, the common factors can be found like this.
947:947
962:2x 13x 37
769:769
715:5x 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.
13 = 13
Therefore, the value for common factors is 13.
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 = 500907382690/(1x13)
LCM = 500907382690/13
LCM = 38531337130
Thus, we can understand that the LCM of 947,962,769,715 is 38531337130.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 947, 962, 769, 715?
Answer: LCM of 947, 962, 769, 715 is 38531337130.
2. How to calculate the LCM of 947, 962, 769, 715?
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 947, 962, 769, 715.
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}.