Given numbers are 440,668,142,936

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

The LCM of 440,668,142,936 is 610398360.

Find LCM of 440,668,142,936 with Prime Factorization

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

2 x 2 x 2 x 55 x 167 x 71 x 117 = 610398360

Therefore, the lowest common multiple of 440,668,142,936 is 610398360.

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.

440 x 668 x 142 x 936 = 39065495040

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.

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

668 : 1, 2, 4, 167, 334, 668

142 : 1, 2, 71, 142

936 : 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 440,668,142,936, is 2.

Now, the common factors can be found like this.

440:2x 2x 2x 5x 11

668:2x 2x 167

142:2x 71

936:2x 2x 2x 3x 3x 13

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

2x 2x 2x 2x 2 = 32

Therefore, the value for common factors is 32.

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 = 39065495040/(2x32)

LCM = 39065495040/64

LCM = 610398360

Thus, we can understand that the LCM of 440,668,142,936 is 610398360.

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

• LCM of 139, 874, 338, 145
• LCM of 374, 566, 835, 513
• LCM of 776, 568, 807, 401
• LCM of 162, 434, 374, 814
• LCM of 369, 195, 870, 942

1. What is the LCM of 440, 668, 142, 936?

Answer: LCM of 440, 668, 142, 936 is 610398360.

2. How to calculate the LCM of 440, 668, 142, 936?

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 440, 668, 142, 936.

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}.