Given numbers are 545,838,738,668

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

The LCM of 545,838,738,668 is 56287680660.

Find LCM of 545,838,738,668 with Prime Factorization

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

2 x 545 x 419 x 369 x 334 = 56287680660

Therefore, the lowest common multiple of 545,838,738,668 is 56287680660.

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.

545 x 838 x 738 x 668 = 225150722640

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.

545 : 1, 5, 109, 545

838 : 1, 2, 419, 838

738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

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 545,838,738,668, is 1.

Now, the common factors can be found like this.

545:5x 109

838:2x 419

738:2x 3x 3x 41

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 = 225150722640/(1x4)

LCM = 225150722640/4

LCM = 56287680660

Thus, we can understand that the LCM of 545,838,738,668 is 56287680660.

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

• LCM of 368, 853, 635, 535
• LCM of 113, 263, 715, 131
• LCM of 863, 575, 328, 606
• LCM of 979, 503, 295, 219
• LCM of 786, 126, 611, 633

1. What is the LCM of 545, 838, 738, 668?

Answer: LCM of 545, 838, 738, 668 is 56287680660.

2. How to calculate the LCM of 545, 838, 738, 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 545, 838, 738, 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}.