Given numbers are 218,780,521,182,502

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

The LCM of 218,780,521,182,502 is 77827052940.

Find LCM of 218,780,521,182,502 with Prime Factorization

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

2 x 13 x 109 x 30 x 521 x 7 x 251 = 77827052940

Therefore, the lowest common multiple of 218,780,521,182,502 is 77827052940.

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 780 x 521 x 182 x 502 = 8094013505760

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

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

521 : 1, 521

182 : 1, 2, 7, 13, 14, 26, 91, 182

502 : 1, 2, 251, 502

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 218,780,521,182,502, is 1.

Now, the common factors can be found like this.

218:2x 109

780:2x 2x 3x 5x 13

521:521

182:2x 7x 13

502:2x 251

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 13 = 104

Therefore, the value for common factors is 104.

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 = 8094013505760/(1x104)

LCM = 8094013505760/104

LCM = 77827052940

Thus, we can understand that the LCM of 218,780,521,182,502 is 77827052940.

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

• LCM of 455, 206, 802, 392, 639
• LCM of 871, 313, 181, 889, 965
• LCM of 374, 932, 197, 639, 501
• LCM of 639, 385, 674, 926, 184
• LCM of 220, 181, 166, 290, 106

1. What is the LCM of 218, 780, 521, 182, 502?

Answer: LCM of 218, 780, 521, 182, 502 is 77827052940.

2. How to calculate the LCM of 218, 780, 521, 182, 502?

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, 780, 521, 182, 502.

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}.