Given numbers are 440,542,134,643,738

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

The LCM of 440,542,134,643,738 is 1895545044360.

Find LCM of 440,542,134,643,738 with Prime Factorization

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

2 x 220 x 271 x 67 x 643 x 369 = 1895545044360

Therefore, the lowest common multiple of 440,542,134,643,738 is 1895545044360.

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 542 x 134 x 643 x 738 = 15164360354880

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

542 : 1, 2, 271, 542

134 : 1, 2, 67, 134

643 : 1, 643

738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 440,542,134,643,738, is 1.

Now, the common factors can be found like this.

440:2x 2x 2x 5x 11

542:2x 271

134:2x 67

643:643

738:2x 3x 3x 41

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 2 = 8

Therefore, the value for common factors is 8.

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 = 15164360354880/(1x8)

LCM = 15164360354880/8

LCM = 1895545044360

Thus, we can understand that the LCM of 440,542,134,643,738 is 1895545044360.

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

• LCM of 317, 422, 192, 763, 862
• LCM of 920, 780, 594, 703, 220
• LCM of 215, 861, 241, 731, 766
• LCM of 284, 565, 411, 847, 351
• LCM of 641, 621, 626, 287, 884

1. What is the LCM of 440, 542, 134, 643, 738?

Answer: LCM of 440, 542, 134, 643, 738 is 1895545044360.

2. How to calculate the LCM of 440, 542, 134, 643, 738?

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, 542, 134, 643, 738.

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}.