Find the LCM of 902, 785, 155, 173 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 902, 785, 155, 173. So, keep reading to learn more.
Given numbers are 902,785,155,173
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 902,785,155,173 is 3797379410.
Find LCM of 902,785,155,173 with Prime Factorization
5 | 902, 785, 155, 173 |
902, 157, 31, 173 |
Multiply the prime numbers at the bottom and the left side.
5 x 902 x 157 x 31 x 173 = 3797379410
Therefore, the lowest common multiple of 902,785,155,173 is 3797379410.
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.
902 x 785 x 155 x 173 = 18986897050
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.
902 : 1, 2, 11, 22, 41, 82, 451, 902
785 : 1, 5, 157, 785
155 : 1, 5, 31, 155
173 : 1, 173
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 902,785,155,173, is 1.
Now, the common factors can be found like this.
902:2x 11x 41
785:5x 157
155:5x 31
173:173
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5 = 5
Therefore, the value for common factors is 5.
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 = 18986897050/(1x5)
LCM = 18986897050/5
LCM = 3797379410
Thus, we can understand that the LCM of 902,785,155,173 is 3797379410.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 902, 785, 155, 173?
Answer: LCM of 902, 785, 155, 173 is 3797379410.
2. How to calculate the LCM of 902, 785, 155, 173?
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 902, 785, 155, 173.
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}.