Given numbers are 617,726,531,661

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 617,726,531,661 is 52407870174.

Find LCM of 617,726,531,661 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

3 x 617 x 242 x 177 x 661 = 52407870174

Therefore, the lowest common multiple of 617,726,531,661 is 52407870174.

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.

617 x 726 x 531 x 661 = 157223610522

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.

617 : 1, 617

726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

531 : 1, 3, 9, 59, 177, 531

661 : 1, 661

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 617,726,531,661, is 1.

Now, the common factors can be found like this.

617:617

726:2x 3x 11x 11

531:3x 3x 59

661:661

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

3 = 3

Therefore, the value for common factors is 3.

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 = 157223610522/(1x3)

LCM = 157223610522/3

LCM = 52407870174

Thus, we can understand that the LCM of 617,726,531,661 is 52407870174.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 116, 184, 897, 494
• LCM of 220, 202, 909, 936
• LCM of 538, 550, 575, 177
• LCM of 401, 960, 763, 680
• LCM of 595, 960, 526, 790

1. What is the LCM of 617, 726, 531, 661?

Answer: LCM of 617, 726, 531, 661 is 52407870174.

2. How to calculate the LCM of 617, 726, 531, 661?

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 617, 726, 531, 661.

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}.