Given numbers are 650,869,645

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

The LCM of 650,869,645 is 72865650.

Find LCM of 650,869,645 with Prime Factorization

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

5 x 130 x 869 x 129 = 72865650

Therefore, the lowest common multiple of 650,869,645 is 72865650.

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.

650 x 869 x 645 = 364328250

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.

650 : 1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

869 : 1, 11, 79, 869

645 : 1, 3, 5, 15, 43, 129, 215, 645

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 650,869,645, is 1.

Now, the common factors can be found like this.

650:2x 5x 5x 13

869:11x 79

645:3x 5x 43

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

5 = 5

Therefore, the value for common factors is 5.

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 = 364328250/(1x5)

LCM = 364328250/5

LCM = 72865650

Thus, we can understand that the LCM of 650,869,645 is 72865650.

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

• LCM of 400, 868, 610
• LCM of 836, 640, 118
• LCM of 676, 679, 985
• LCM of 663, 835, 861
• LCM of 596, 763, 609

1. What is the LCM of 650, 869, 645?

Answer: LCM of 650, 869, 645 is 72865650.

2. How to calculate the LCM of 650, 869, 645?

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 650, 869, 645.

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}.