Given numbers are 121,507,427,488

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

The LCM of 121,507,427,488 is 209561352.

Find LCM of 121,507,427,488 with Prime Factorization

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

61 x 121 x 507 x 7 x 8 = 209561352

Therefore, the lowest common multiple of 121,507,427,488 is 209561352.

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.

121 x 507 x 427 x 488 = 12783242472

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.

121 : 1, 11, 121

507 : 1, 3, 13, 39, 169, 507

427 : 1, 7, 61, 427

488 : 1, 2, 4, 8, 61, 122, 244, 488

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,507,427,488, is 1.

Now, the common factors can be found like this.

121:11x 11

507:3x 13x 13

427:7x 61

488:2x 2x 2x 61

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

61 = 61

Therefore, the value for common factors is 61.

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 = 12783242472/(1x61)

LCM = 12783242472/61

LCM = 209561352

Thus, we can understand that the LCM of 121,507,427,488 is 209561352.

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

• LCM of 962, 664, 191, 313
• LCM of 309, 534, 825, 226
• LCM of 959, 124, 638, 629
• LCM of 526, 514, 173, 255
• LCM of 241, 155, 227, 185

1. What is the LCM of 121, 507, 427, 488?

Answer: LCM of 121, 507, 427, 488 is 209561352.

2. How to calculate the LCM of 121, 507, 427, 488?

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 121, 507, 427, 488.

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}.