Find the LCM of 693, 699, 907, 168, 865 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 693, 699, 907, 168, 865. So, keep reading to learn more.
Given numbers are 693,699,907,168,865
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 693,699,907,168,865 is 1013450490360.
Find LCM of 693,699,907,168,865 with Prime Factorization
3 | 693, 699, 907, 168, 865 |
7 | 231, 233, 907, 56, 865 |
33, 233, 907, 8, 865 |
Multiply the prime numbers at the bottom and the left side.
3 x 7 x 33 x 233 x 907 x 8 x 865 = 1013450490360
Therefore, the lowest common multiple of 693,699,907,168,865 is 1013450490360.
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.
693 x 699 x 907 x 168 x 865 = 63847380892680
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.
693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693
699 : 1, 3, 233, 699
907 : 1, 907
168 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168
865 : 1, 5, 173, 865
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 693,699,907,168,865, is 1.
Now, the common factors can be found like this.
693:3x 3x 7x 11
699:3x 233
907:907
168:2x 2x 2x 3x 7
865:5x 173
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 3x 7 = 63
Therefore, the value for common factors is 63.
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 = 63847380892680/(1x63)
LCM = 63847380892680/63
LCM = 1013450490360
Thus, we can understand that the LCM of 693,699,907,168,865 is 1013450490360.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 693, 699, 907, 168, 865?
Answer: LCM of 693, 699, 907, 168, 865 is 1013450490360.
2. How to calculate the LCM of 693, 699, 907, 168, 865?
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 693, 699, 907, 168, 865.
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}.