Given numbers are 242,217,427,973

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

The LCM of 242,217,427,973 is 445266206.

Find LCM of 242,217,427,973 with Prime Factorization

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

7 x 242 x 31 x 61 x 139 = 445266206

Therefore, the lowest common multiple of 242,217,427,973 is 445266206.

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.

242 x 217 x 427 x 973 = 21818044094

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.

242 : 1, 2, 11, 22, 121, 242

217 : 1, 7, 31, 217

427 : 1, 7, 61, 427

973 : 1, 7, 139, 973

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 242,217,427,973, is 1.

Now, the common factors can be found like this.

242:2x 11x 11

217:7x 31

427:7x 61

973:7x 139

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

7x 7 = 49

Therefore, the value for common factors is 49.

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 = 21818044094/(1x49)

LCM = 21818044094/49

LCM = 445266206

Thus, we can understand that the LCM of 242,217,427,973 is 445266206.

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

• LCM of 667, 961, 332, 873
• LCM of 724, 949, 209, 651
• LCM of 254, 453, 971, 342
• LCM of 971, 917, 678, 404
• LCM of 959, 176, 958, 610

1. What is the LCM of 242, 217, 427, 973?

Answer: LCM of 242, 217, 427, 973 is 445266206.

2. How to calculate the LCM of 242, 217, 427, 973?

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 242, 217, 427, 973.

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}.