Given numbers are 871,947,143

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

The LCM of 871,947,143 is 9073207.

Find LCM of 871,947,143 with Prime Factorization

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

13 x 67 x 947 x 11 = 9073207

Therefore, the lowest common multiple of 871,947,143 is 9073207.

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.

871 x 947 x 143 = 117951691

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.

871 : 1, 13, 67, 871

947 : 1, 947

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 871,947,143, is 1.

Now, the common factors can be found like this.

871:13x 67

947:947

143:11x 13

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

13 = 13

Therefore, the value for common factors is 13.

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 = 117951691/(1x13)

LCM = 117951691/13

LCM = 9073207

Thus, we can understand that the LCM of 871,947,143 is 9073207.

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

• LCM of 433, 423, 691
• LCM of 563, 665, 677
• LCM of 680, 836, 213
• LCM of 619, 800, 854
• LCM of 787, 724, 887

1. What is the LCM of 871, 947, 143?

Answer: LCM of 871, 947, 143 is 9073207.

2. How to calculate the LCM of 871, 947, 143?

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 871, 947, 143.

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}.