Given numbers are 724,94,905

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

The LCM of 724,94,905 is 170140.

Find LCM of 724,94,905 with Prime Factorization

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

2 x 181 x 2 x 47 x 5 = 170140

Therefore, the lowest common multiple of 724,94,905 is 170140.

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 94 x 905 = 61590680

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

94 : 1, 2, 47, 94

905 : 1, 5, 181, 905

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 724,94,905, is 1.

Now, the common factors can be found like this.

724:2x 2x 181

94:2x 47

905:5x 181

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

2x 181 = 362

Therefore, the value for common factors is 362.

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 = 61590680/(1x362)

LCM = 61590680/362

LCM = 170140

Thus, we can understand that the LCM of 724,94,905 is 170140.

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

• LCM of 100, 99, 556
• LCM of 437, 12, 672
• LCM of 914, 51, 545
• LCM of 702, 34, 744
• LCM of 394, 52, 384

1. What is the LCM of 724, 94, 905?

Answer: LCM of 724, 94, 905 is 170140.

2. How to calculate the LCM of 724, 94, 905?

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, 94, 905.

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}.