Given numbers are 329,47,140

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

The LCM of 329,47,140 is 6580.

Find LCM of 329,47,140 with Prime Factorization

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

7 x 47 x 1 x 1 x 20 = 6580

Therefore, the lowest common multiple of 329,47,140 is 6580.

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.

329 x 47 x 140 = 2164820

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.

329 : 1, 7, 47, 329

47 : 1, 47

140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 329,47,140, is 1.

Now, the common factors can be found like this.

329:7x 47

47:47

140:2x 2x 5x 7

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

7x 47 = 329

Therefore, the value for common factors is 329.

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 = 2164820/(1x329)

LCM = 2164820/329

LCM = 6580

Thus, we can understand that the LCM of 329,47,140 is 6580.

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

• LCM of 218, 62, 862
• LCM of 139, 31, 524
• LCM of 931, 93, 825
• LCM of 476, 75, 269
• LCM of 578, 76, 755

1. What is the LCM of 329, 47, 140?

Answer: LCM of 329, 47, 140 is 6580.

2. How to calculate the LCM of 329, 47, 140?

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 329, 47, 140.

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}.