Given numbers are 727,618,473,172

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

The LCM of 727,618,473,172 is 425024556.

Find LCM of 727,618,473,172 with Prime Factorization

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

2 x 43 x 727 x 309 x 11 x 2 = 425024556

Therefore, the lowest common multiple of 727,618,473,172 is 425024556.

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.

727 x 618 x 473 x 172 = 36552111816

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.

727 : 1, 727

618 : 1, 2, 3, 6, 103, 206, 309, 618

473 : 1, 11, 43, 473

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 727,618,473,172, is 1.

Now, the common factors can be found like this.

727:727

618:2x 3x 103

473:11x 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 = 36552111816/(1x86)

LCM = 36552111816/86

LCM = 425024556

Thus, we can understand that the LCM of 727,618,473,172 is 425024556.

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

• LCM of 942, 349, 454, 423
• LCM of 557, 854, 988, 443
• LCM of 733, 511, 824, 769
• LCM of 326, 423, 105, 493
• LCM of 160, 206, 779, 647

1. What is the LCM of 727, 618, 473, 172?

Answer: LCM of 727, 618, 473, 172 is 425024556.

2. How to calculate the LCM of 727, 618, 473, 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 727, 618, 473, 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}.