Given numbers are 1,668,668,565

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

The LCM of 1,668,668,565 is 377420.

Find LCM of 1,668,668,565 with Prime Factorization

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

2 x 2 x 167 x 1 x 1 x 1 x 565 = 377420

Therefore, the lowest common multiple of 1,668,668,565 is 377420.

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.

1 x 668 x 668 x 565 = 252116560

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.

1 : 1

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

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

565 : 1, 5, 113, 565

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1,668,668,565, is 1.

Now, the common factors can be found like this.

1:

668:2x 2x 167

668:2x 2x 167

565:5x 113

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

2x 2x 167 = 668

Therefore, the value for common factors is 668.

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 = 252116560/(1x668)

LCM = 252116560/668

LCM = 377420

Thus, we can understand that the LCM of 1,668,668,565 is 377420.

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

• LCM of 7, 489, 672, 804
• LCM of 1, 942, 686, 500
• LCM of 3, 659, 557, 327
• LCM of 4, 995, 778, 616
• LCM of 5, 113, 558, 933

1. What is the LCM of 1, 668, 668, 565?

Answer: LCM of 1, 668, 668, 565 is 377420.

2. How to calculate the LCM of 1, 668, 668, 565?

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 1, 668, 668, 565.

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}.