Given numbers are 724,286,981

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

The LCM of 724,286,981 is 101564892.

Find LCM of 724,286,981 with Prime Factorization

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

2 x 362 x 143 x 981 = 101564892

Therefore, the lowest common multiple of 724,286,981 is 101564892.

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 286 x 981 = 203129784

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

286 : 1, 2, 11, 13, 22, 26, 143, 286

981 : 1, 3, 9, 109, 327, 981

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 724,286,981, is 1.

Now, the common factors can be found like this.

724:2x 2x 181

286:2x 11x 13

981:3x 3x 109

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

2 = 2

Therefore, the value for common factors is 2.

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 = 203129784/(1x2)

LCM = 203129784/2

LCM = 101564892

Thus, we can understand that the LCM of 724,286,981 is 101564892.

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

• LCM of 903, 253, 483
• LCM of 880, 910, 870
• LCM of 609, 887, 441
• LCM of 367, 509, 556
• LCM of 994, 594, 637

1. What is the LCM of 724, 286, 981?

Answer: LCM of 724, 286, 981 is 101564892.

2. How to calculate the LCM of 724, 286, 981?

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, 286, 981.

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}.