Given numbers are 677,581,424,618

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

The LCM of 677,581,424,618 is 51533440392.

Find LCM of 677,581,424,618 with Prime Factorization

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

2 x 677 x 581 x 212 x 309 = 51533440392

Therefore, the lowest common multiple of 677,581,424,618 is 51533440392.

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.

677 x 581 x 424 x 618 = 103066880784

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.

677 : 1, 677

581 : 1, 7, 83, 581

424 : 1, 2, 4, 8, 53, 106, 212, 424

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 677,581,424,618, is 1.

Now, the common factors can be found like this.

677:677

581:7x 83

424:2x 2x 2x 53

618:2x 3x 103

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 = 103066880784/(1x2)

LCM = 103066880784/2

LCM = 51533440392

Thus, we can understand that the LCM of 677,581,424,618 is 51533440392.

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

• LCM of 682, 384, 277, 422
• LCM of 184, 145, 805, 396
• LCM of 727, 377, 210, 591
• LCM of 716, 568, 429, 275
• LCM of 674, 680, 902, 985

1. What is the LCM of 677, 581, 424, 618?

Answer: LCM of 677, 581, 424, 618 is 51533440392.

2. How to calculate the LCM of 677, 581, 424, 618?

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 677, 581, 424, 618.

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}.