Given numbers are 856,679,742,565,783

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

The LCM of 856,679,742,565,783 is 13627921348440.

Find LCM of 856,679,742,565,783 with Prime Factorization

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

2 x 7 x 428 x 97 x 53 x 565 x 783 = 13627921348440

Therefore, the lowest common multiple of 856,679,742,565,783 is 13627921348440.

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.

856 x 679 x 742 x 565 x 783 = 190790898878160

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.

856 : 1, 2, 4, 8, 107, 214, 428, 856

679 : 1, 7, 97, 679

742 : 1, 2, 7, 14, 53, 106, 371, 742

565 : 1, 5, 113, 565

783 : 1, 3, 9, 27, 29, 87, 261, 783

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,679,742,565,783, is 1.

Now, the common factors can be found like this.

856:2x 2x 2x 107

679:7x 97

742:2x 7x 53

565:5x 113

783:3x 3x 3x 29

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 190790898878160/(1x14)

LCM = 190790898878160/14

LCM = 13627921348440

Thus, we can understand that the LCM of 856,679,742,565,783 is 13627921348440.

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

• LCM of 298, 482, 971, 356, 898
• LCM of 979, 890, 469, 102, 214
• LCM of 665, 534, 242, 971, 690
• LCM of 815, 982, 800, 848, 816
• LCM of 112, 101, 117, 934, 399

1. What is the LCM of 856, 679, 742, 565, 783?

Answer: LCM of 856, 679, 742, 565, 783 is 13627921348440.

2. How to calculate the LCM of 856, 679, 742, 565, 783?

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 856, 679, 742, 565, 783.

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}.