Given numbers are 537,159,661

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

The LCM of 537,159,661 is 18812721.

Find LCM of 537,159,661 with Prime Factorization

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

3 x 179 x 53 x 661 = 18812721

Therefore, the lowest common multiple of 537,159,661 is 18812721.

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.

537 x 159 x 661 = 56438163

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.

537 : 1, 3, 179, 537

159 : 1, 3, 53, 159

661 : 1, 661

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 537,159,661, is 1.

Now, the common factors can be found like this.

537:3x 179

159:3x 53

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 = 56438163/(1x3)

LCM = 56438163/3

LCM = 18812721

Thus, we can understand that the LCM of 537,159,661 is 18812721.

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

• LCM of 344, 287, 164
• LCM of 504, 403, 799
• LCM of 234, 326, 275
• LCM of 822, 264, 499
• LCM of 493, 546, 232

1. What is the LCM of 537, 159, 661?

Answer: LCM of 537, 159, 661 is 18812721.

2. How to calculate the LCM of 537, 159, 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 537, 159, 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}.