Find the LCM of 691, 769, 346, 617, 691 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 691, 769, 346, 617, 691. So, keep reading to learn more.
Given numbers are 691,769,346,617,691
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 691,769,346,617,691 is 113439851678.
Find LCM of 691,769,346,617,691 with Prime Factorization
691 | 691, 769, 346, 617, 691 |
1, 769, 346, 617, 1 |
Multiply the prime numbers at the bottom and the left side.
691 x 1 x 769 x 346 x 617 x 1 = 113439851678
Therefore, the lowest common multiple of 691,769,346,617,691 is 113439851678.
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.
691 x 769 x 346 x 617 x 691 = 78386937509498
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.
691 : 1, 691
769 : 1, 769
346 : 1, 2, 173, 346
617 : 1, 617
691 : 1, 691
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 691,769,346,617,691, is 1.
Now, the common factors can be found like this.
691:691
769:769
346:2x 173
617:617
691:691
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
691 = 691
Therefore, the value for common factors is 691.
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 = 78386937509498/(1x691)
LCM = 78386937509498/691
LCM = 113439851678
Thus, we can understand that the LCM of 691,769,346,617,691 is 113439851678.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 691, 769, 346, 617, 691?
Answer: LCM of 691, 769, 346, 617, 691 is 113439851678.
2. How to calculate the LCM of 691, 769, 346, 617, 691?
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 691, 769, 346, 617, 691.
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}.