Given numbers are 509,681,227,620

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

The LCM of 509,681,227,620 is 214909980.

Find LCM of 509,681,227,620 with Prime Factorization

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

227 x 509 x 3 x 1 x 620 = 214909980

Therefore, the lowest common multiple of 509,681,227,620 is 214909980.

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.

509 x 681 x 227 x 620 = 48784565460

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.

509 : 1, 509

681 : 1, 3, 227, 681

227 : 1, 227

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 509,681,227,620, is 1.

Now, the common factors can be found like this.

509:509

681:3x 227

227:227

620:2x 2x 5x 31

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

227 = 227

Therefore, the value for common factors is 227.

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 = 48784565460/(1x227)

LCM = 48784565460/227

LCM = 214909980

Thus, we can understand that the LCM of 509,681,227,620 is 214909980.

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

• LCM of 797, 524, 401, 770
• LCM of 932, 278, 321, 118
• LCM of 708, 328, 896, 619
• LCM of 477, 741, 943, 330
• LCM of 929, 366, 505, 378

1. What is the LCM of 509, 681, 227, 620?

Answer: LCM of 509, 681, 227, 620 is 214909980.

2. How to calculate the LCM of 509, 681, 227, 620?

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 509, 681, 227, 620.

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}.