Given numbers are 424,389,673,671,668

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

The LCM of 424,389,673,671,668 is 12438543045896.

Find LCM of 424,389,673,671,668 with Prime Factorization

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

2 x 2 x 106 x 389 x 673 x 671 x 167 = 12438543045896

Therefore, the lowest common multiple of 424,389,673,671,668 is 12438543045896.

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.

424 x 389 x 673 x 671 x 668 = 49754172183584

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.

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

389 : 1, 389

673 : 1, 673

671 : 1, 11, 61, 671

668 : 1, 2, 4, 167, 334, 668

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 424,389,673,671,668, is 1.

Now, the common factors can be found like this.

424:2x 2x 2x 53

389:389

673:673

671:11x 61

668:2x 2x 167

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 49754172183584/(1x4)

LCM = 49754172183584/4

LCM = 12438543045896

Thus, we can understand that the LCM of 424,389,673,671,668 is 12438543045896.

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

• LCM of 682, 307, 377, 639, 390
• LCM of 703, 394, 319, 582, 174
• LCM of 925, 141, 548, 581, 293
• LCM of 654, 501, 342, 737, 319
• LCM of 367, 804, 846, 474, 569

1. What is the LCM of 424, 389, 673, 671, 668?

Answer: LCM of 424, 389, 673, 671, 668 is 12438543045896.

2. How to calculate the LCM of 424, 389, 673, 671, 668?

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 424, 389, 673, 671, 668.

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}.