Given numbers are 159,127,685,40

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

The LCM of 159,127,685,40 is 110657640.

Find LCM of 159,127,685,40 with Prime Factorization

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

5 x 159 x 127 x 137 x 8 = 110657640

Therefore, the lowest common multiple of 159,127,685,40 is 110657640.

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.

159 x 127 x 685 x 40 = 553288200

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.

159 : 1, 3, 53, 159

127 : 1, 127

685 : 1, 5, 137, 685

40 : 1, 2, 4, 5, 8, 10, 20, 40

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 159,127,685,40, is 1.

Now, the common factors can be found like this.

159:3x 53

127:127

685:5x 137

40:2x 2x 2x 5

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

5 = 5

Therefore, the value for common factors is 5.

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 = 553288200/(1x5)

LCM = 553288200/5

LCM = 110657640

Thus, we can understand that the LCM of 159,127,685,40 is 110657640.

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

• LCM of 730, 181, 421, 84
• LCM of 115, 538, 385, 81
• LCM of 233, 873, 793, 19
• LCM of 863, 868, 259, 20
• LCM of 618, 186, 261, 85

1. What is the LCM of 159, 127, 685, 40?

Answer: LCM of 159, 127, 685, 40 is 110657640.

2. How to calculate the LCM of 159, 127, 685, 40?

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 159, 127, 685, 40.

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}.