Given numbers are 38,57,39,471

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

The LCM of 38,57,39,471 is 232674.

Find LCM of 38,57,39,471 with Prime Factorization

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

3 x 19 x 2 x 1 x 13 x 157 = 232674

Therefore, the lowest common multiple of 38,57,39,471 is 232674.

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.

38 x 57 x 39 x 471 = 39787254

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.

38 : 1, 2, 19, 38

57 : 1, 3, 19, 57

39 : 1, 3, 13, 39

471 : 1, 3, 157, 471

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 38,57,39,471, is 1.

Now, the common factors can be found like this.

38:2x 19

57:3x 19

39:3x 13

471:3x 157

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 19 = 171

Therefore, the value for common factors is 171.

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 = 39787254/(1x171)

LCM = 39787254/171

LCM = 232674

Thus, we can understand that the LCM of 38,57,39,471 is 232674.

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

• LCM of 97, 46, 16, 920
• LCM of 85, 86, 20, 362
• LCM of 27, 30, 43, 375
• LCM of 69, 75, 62, 782
• LCM of 46, 30, 70, 163

1. What is the LCM of 38, 57, 39, 471?

Answer: LCM of 38, 57, 39, 471 is 232674.

2. How to calculate the LCM of 38, 57, 39, 471?

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 38, 57, 39, 471.

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}.