Given numbers are 618,404,103,493

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

The LCM of 618,404,103,493 is 61544148.

Find LCM of 618,404,103,493 with Prime Factorization

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

2 x 103 x 3 x 202 x 1 x 493 = 61544148

Therefore, the lowest common multiple of 618,404,103,493 is 61544148.

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.

618 x 404 x 103 x 493 = 12678094488

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.

618 : 1, 2, 3, 6, 103, 206, 309, 618

404 : 1, 2, 4, 101, 202, 404

103 : 1, 103

493 : 1, 17, 29, 493

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 618,404,103,493, is 1.

Now, the common factors can be found like this.

618:2x 3x 103

404:2x 2x 101

103:103

493:17x 29

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

2x 103 = 206

Therefore, the value for common factors is 206.

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 = 12678094488/(1x206)

LCM = 12678094488/206

LCM = 61544148

Thus, we can understand that the LCM of 618,404,103,493 is 61544148.

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

• LCM of 683, 357, 141, 529
• LCM of 191, 215, 124, 237
• LCM of 756, 171, 399, 297
• LCM of 458, 993, 789, 647
• LCM of 630, 181, 490, 566

1. What is the LCM of 618, 404, 103, 493?

Answer: LCM of 618, 404, 103, 493 is 61544148.

2. How to calculate the LCM of 618, 404, 103, 493?

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 618, 404, 103, 493.

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}.