Given numbers are 143,141,871,169

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

The LCM of 143,141,871,169 is 17561973.

Find LCM of 143,141,871,169 with Prime Factorization

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

13 x 11 x 141 x 67 x 13 = 17561973

Therefore, the lowest common multiple of 143,141,871,169 is 17561973.

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.

143 x 141 x 871 x 169 = 2967973437

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.

143 : 1, 11, 13, 143

141 : 1, 3, 47, 141

871 : 1, 13, 67, 871

169 : 1, 13, 169

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 143,141,871,169, is 1.

Now, the common factors can be found like this.

143:11x 13

141:3x 47

871:13x 67

169:13x 13

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

13x 13 = 169

Therefore, the value for common factors is 169.

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 = 2967973437/(1x169)

LCM = 2967973437/169

LCM = 17561973

Thus, we can understand that the LCM of 143,141,871,169 is 17561973.

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

• LCM of 361, 689, 794, 615
• LCM of 269, 391, 739, 938
• LCM of 189, 957, 933, 424
• LCM of 309, 443, 951, 928
• LCM of 506, 467, 682, 157

1. What is the LCM of 143, 141, 871, 169?

Answer: LCM of 143, 141, 871, 169 is 17561973.

2. How to calculate the LCM of 143, 141, 871, 169?

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 143, 141, 871, 169.

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}.