Given numbers are 920,951,729,783,153

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

The LCM of 920,951,729,783,153 is 104814541080.

Find LCM of 920,951,729,783,153 with Prime Factorization

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

3 x 3 x 3 x 920 x 317 x 27 x 29 x 17 = 104814541080

Therefore, the lowest common multiple of 920,951,729,783,153 is 104814541080.

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.

920 x 951 x 729 x 783 x 153 = 76409800447320

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.

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

951 : 1, 3, 317, 951

729 : 1, 3, 9, 27, 81, 243, 729

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

153 : 1, 3, 9, 17, 51, 153

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 920,951,729,783,153, is 1.

Now, the common factors can be found like this.

920:2x 2x 2x 5x 23

951:3x 317

729:3x 3x 3x 3x 3x 3

783:3x 3x 3x 29

153:3x 3x 17

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

3x 3x 3x 3x 3x 3 = 729

Therefore, the value for common factors is 729.

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 = 76409800447320/(1x729)

LCM = 76409800447320/729

LCM = 104814541080

Thus, we can understand that the LCM of 920,951,729,783,153 is 104814541080.

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

• LCM of 174, 350, 350, 181, 300
• LCM of 846, 580, 663, 250, 192
• LCM of 588, 772, 258, 948, 886
• LCM of 907, 863, 615, 171, 189
• LCM of 688, 153, 681, 641, 124

1. What is the LCM of 920, 951, 729, 783, 153?

Answer: LCM of 920, 951, 729, 783, 153 is 104814541080.

2. How to calculate the LCM of 920, 951, 729, 783, 153?

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 920, 951, 729, 783, 153.

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}.