Given numbers are 218,223,303,920

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

The LCM of 218,223,303,920 is 6775819320.

Find LCM of 218,223,303,920 with Prime Factorization

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

2 x 109 x 223 x 303 x 460 = 6775819320

Therefore, the lowest common multiple of 218,223,303,920 is 6775819320.

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.

218 x 223 x 303 x 920 = 13551638640

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.

218 : 1, 2, 109, 218

223 : 1, 223

303 : 1, 3, 101, 303

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 218,223,303,920, is 1.

Now, the common factors can be found like this.

218:2x 109

223:223

303:3x 101

920:2x 2x 2x 5x 23

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 = 13551638640/(1x2)

LCM = 13551638640/2

LCM = 6775819320

Thus, we can understand that the LCM of 218,223,303,920 is 6775819320.

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

• LCM of 355, 678, 625, 428
• LCM of 658, 761, 975, 619
• LCM of 788, 157, 565, 765
• LCM of 480, 507, 123, 447
• LCM of 539, 298, 373, 739

1. What is the LCM of 218, 223, 303, 920?

Answer: LCM of 218, 223, 303, 920 is 6775819320.

2. How to calculate the LCM of 218, 223, 303, 920?

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 218, 223, 303, 920.

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}.