Given numbers are 718,43,172

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

The LCM of 718,43,172 is 61748.

Find LCM of 718,43,172 with Prime Factorization

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

2 x 43 x 359 x 1 x 2 = 61748

Therefore, the lowest common multiple of 718,43,172 is 61748.

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.

718 x 43 x 172 = 5310328

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.

718 : 1, 2, 359, 718

43 : 1, 43

172 : 1, 2, 4, 43, 86, 172

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 718,43,172, is 1.

Now, the common factors can be found like this.

718:2x 359

43:43

172:2x 2x 43

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

2x 43 = 86

Therefore, the value for common factors is 86.

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 = 5310328/(1x86)

LCM = 5310328/86

LCM = 61748

Thus, we can understand that the LCM of 718,43,172 is 61748.

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

• LCM of 899, 33, 254
• LCM of 322, 86, 454
• LCM of 135, 50, 132
• LCM of 909, 30, 540
• LCM of 499, 48, 538

1. What is the LCM of 718, 43, 172?

Answer: LCM of 718, 43, 172 is 61748.

2. How to calculate the LCM of 718, 43, 172?

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 718, 43, 172.

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}.