Given numbers are 513,223,890,421,894

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

The LCM of 513,223,890,421,894 is 6386760035190.

Find LCM of 513,223,890,421,894 with Prime Factorization

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

2 x 3 x 171 x 223 x 445 x 421 x 149 = 6386760035190

Therefore, the lowest common multiple of 513,223,890,421,894 is 6386760035190.

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.

513 x 223 x 890 x 421 x 894 = 38320560211140

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.

513 : 1, 3, 9, 19, 27, 57, 171, 513

223 : 1, 223

890 : 1, 2, 5, 10, 89, 178, 445, 890

421 : 1, 421

894 : 1, 2, 3, 6, 149, 298, 447, 894

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 513,223,890,421,894, is 1.

Now, the common factors can be found like this.

513:3x 3x 3x 19

223:223

890:2x 5x 89

421:421

894:2x 3x 149

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 38320560211140/(1x6)

LCM = 38320560211140/6

LCM = 6386760035190

Thus, we can understand that the LCM of 513,223,890,421,894 is 6386760035190.

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

• LCM of 756, 739, 265, 188, 359
• LCM of 406, 591, 801, 361, 442
• LCM of 132, 960, 536, 528, 338
• LCM of 181, 230, 843, 406, 700
• LCM of 780, 785, 378, 237, 320

1. What is the LCM of 513, 223, 890, 421, 894?

Answer: LCM of 513, 223, 890, 421, 894 is 6386760035190.

2. How to calculate the LCM of 513, 223, 890, 421, 894?

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 513, 223, 890, 421, 894.

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}.