Given numbers are 153,557,332,644

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

The LCM of 153,557,332,644 is 4555232892.

Find LCM of 153,557,332,644 with Prime Factorization

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

2 x 2 x 153 x 557 x 83 x 161 = 4555232892

Therefore, the lowest common multiple of 153,557,332,644 is 4555232892.

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.

153 x 557 x 332 x 644 = 18220931568

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.

153 : 1, 3, 9, 17, 51, 153

557 : 1, 557

332 : 1, 2, 4, 83, 166, 332

644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 153,557,332,644, is 1.

Now, the common factors can be found like this.

153:3x 3x 17

557:557

332:2x 2x 83

644:2x 2x 7x 23

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 18220931568/(1x4)

LCM = 18220931568/4

LCM = 4555232892

Thus, we can understand that the LCM of 153,557,332,644 is 4555232892.

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

• LCM of 456, 687, 310, 342
• LCM of 164, 879, 315, 882
• LCM of 307, 746, 360, 369
• LCM of 691, 655, 665, 419
• LCM of 813, 690, 343, 835

1. What is the LCM of 153, 557, 332, 644?

Answer: LCM of 153, 557, 332, 644 is 4555232892.

2. How to calculate the LCM of 153, 557, 332, 644?

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 153, 557, 332, 644.

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}.