Given numbers are 203,208,520,364

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

The LCM of 203,208,520,364 is 211120.

Find LCM of 203,208,520,364 with Prime Factorization

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

2 x 2 x 2 x 7 x 13 x 29 x 2 x 5 x 1 = 211120

Therefore, the lowest common multiple of 203,208,520,364 is 211120.

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.

203 x 208 x 520 x 364 = 7992158720

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.

203 : 1, 7, 29, 203

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

364 : 1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 203,208,520,364, is 1.

Now, the common factors can be found like this.

203:7x 29

208:2x 2x 2x 2x 13

520:2x 2x 2x 5x 13

364:2x 2x 7x 13

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 2x 2x 2x 7x 13x 13 = 37856

Therefore, the value for common factors is 37856.

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 = 7992158720/(1x37856)

LCM = 7992158720/37856

LCM = 211120

Thus, we can understand that the LCM of 203,208,520,364 is 211120.

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

• LCM of 880, 215, 618, 830
• LCM of 544, 144, 116, 424
• LCM of 913, 683, 791, 158
• LCM of 359, 560, 308, 342
• LCM of 365, 944, 894, 495

1. What is the LCM of 203, 208, 520, 364?

Answer: LCM of 203, 208, 520, 364 is 211120.

2. How to calculate the LCM of 203, 208, 520, 364?

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 203, 208, 520, 364.

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}.