Given numbers are 644,573,152

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

The LCM of 644,573,152 is 14022456.

Find LCM of 644,573,152 with Prime Factorization

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

2 x 2 x 161 x 573 x 38 = 14022456

Therefore, the lowest common multiple of 644,573,152 is 14022456.

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.

644 x 573 x 152 = 56089824

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.

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

573 : 1, 3, 191, 573

152 : 1, 2, 4, 8, 19, 38, 76, 152

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 644,573,152, is 1.

Now, the common factors can be found like this.

644:2x 2x 7x 23

573:3x 191

152:2x 2x 2x 19

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 = 56089824/(1x4)

LCM = 56089824/4

LCM = 14022456

Thus, we can understand that the LCM of 644,573,152 is 14022456.

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

• LCM of 935, 297, 141
• LCM of 563, 870, 964
• LCM of 505, 833, 271
• LCM of 985, 483, 918
• LCM of 611, 743, 300

1. What is the LCM of 644, 573, 152?

Answer: LCM of 644, 573, 152 is 14022456.

2. How to calculate the LCM of 644, 573, 152?

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 644, 573, 152.

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}.