Find the LCM of 761, 346, 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 761, 346, 865. So, keep reading to learn more.
Given numbers are 761,346,865
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 761,346,865 is 1316530.
Find LCM of 761,346,865 with Prime Factorization
173 | 761, 346, 865 |
761, 2, 5 |
Multiply the prime numbers at the bottom and the left side.
173 x 761 x 2 x 5 = 1316530
Therefore, the lowest common multiple of 761,346,865 is 1316530.
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.
761 x 346 x 865 = 227759690
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.
761 : 1, 761
346 : 1, 2, 173, 346
865 : 1, 5, 173, 865
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 761,346,865, is 1.
Now, the common factors can be found like this.
761:761
346:2x 173
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.
173 = 173
Therefore, the value for common factors is 173.
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 = 227759690/(1x173)
LCM = 227759690/173
LCM = 1316530
Thus, we can understand that the LCM of 761,346,865 is 1316530.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 761, 346, 865?
Answer: LCM of 761, 346, 865 is 1316530.
2. How to calculate the LCM of 761, 346, 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 761, 346, 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}.