Given numbers are 141,87,747

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

The LCM of 141,87,747 is 1018161.

Find LCM of 141,87,747 with Prime Factorization

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

3 x 47 x 29 x 249 = 1018161

Therefore, the lowest common multiple of 141,87,747 is 1018161.

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.

141 x 87 x 747 = 9163449

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.

141 : 1, 3, 47, 141

87 : 1, 3, 29, 87

747 : 1, 3, 9, 83, 249, 747

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 141,87,747, is 3.

Now, the common factors can be found like this.

141:3x 47

87:3x 29

747:3x 3x 83

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

3 = 3

Therefore, the value for common factors is 3.

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 = 9163449/(3x3)

LCM = 9163449/9

LCM = 1018161

Thus, we can understand that the LCM of 141,87,747 is 1018161.

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

• LCM of 795, 22, 872
• LCM of 723, 54, 126
• LCM of 179, 61, 122
• LCM of 564, 12, 364
• LCM of 947, 75, 902

1. What is the LCM of 141, 87, 747?

Answer: LCM of 141, 87, 747 is 1018161.

2. How to calculate the LCM of 141, 87, 747?

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 141, 87, 747.

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}.