Given numbers are 724,711,771,345

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

The LCM of 724,711,771,345 is 15213850020.

Find LCM of 724,711,771,345 with Prime Factorization

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

3 x 724 x 237 x 257 x 115 = 15213850020

Therefore, the lowest common multiple of 724,711,771,345 is 15213850020.

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.

724 x 711 x 771 x 345 = 136924650180

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.

724 : 1, 2, 4, 181, 362, 724

711 : 1, 3, 9, 79, 237, 711

771 : 1, 3, 257, 771

345 : 1, 3, 5, 15, 23, 69, 115, 345

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 724,711,771,345, is 1.

Now, the common factors can be found like this.

724:2x 2x 181

711:3x 3x 79

771:3x 257

345:3x 5x 23

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 136924650180/(1x9)

LCM = 136924650180/9

LCM = 15213850020

Thus, we can understand that the LCM of 724,711,771,345 is 15213850020.

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

• LCM of 325, 381, 567, 695
• LCM of 477, 454, 337, 948
• LCM of 639, 400, 999, 291
• LCM of 911, 305, 232, 700
• LCM of 936, 588, 563, 341

1. What is the LCM of 724, 711, 771, 345?

Answer: LCM of 724, 711, 771, 345 is 15213850020.

2. How to calculate the LCM of 724, 711, 771, 345?

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 724, 711, 771, 345.

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}.