Given numbers are 121,455,531,584,370

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

The LCM of 121,455,531,584,370 is 631692701640.

Find LCM of 121,455,531,584,370 with Prime Factorization

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

2 x 5 x 121 x 91 x 531 x 292 x 37 = 631692701640

Therefore, the lowest common multiple of 121,455,531,584,370 is 631692701640.

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 455 x 531 x 584 x 370 = 6316927016400

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

455 : 1, 5, 7, 13, 35, 65, 91, 455

531 : 1, 3, 9, 59, 177, 531

584 : 1, 2, 4, 8, 73, 146, 292, 584

370 : 1, 2, 5, 10, 37, 74, 185, 370

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,455,531,584,370, is 1.

Now, the common factors can be found like this.

121:11x 11

455:5x 7x 13

531:3x 3x 59

584:2x 2x 2x 73

370:2x 5x 37

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 6316927016400/(1x10)

LCM = 6316927016400/10

LCM = 631692701640

Thus, we can understand that the LCM of 121,455,531,584,370 is 631692701640.

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

• LCM of 934, 938, 647, 799, 609
• LCM of 292, 435, 455, 961, 456
• LCM of 867, 693, 187, 544, 155
• LCM of 459, 448, 950, 596, 869
• LCM of 208, 851, 275, 164, 186

1. What is the LCM of 121, 455, 531, 584, 370?

Answer: LCM of 121, 455, 531, 584, 370 is 631692701640.

2. How to calculate the LCM of 121, 455, 531, 584, 370?

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, 455, 531, 584, 370.

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}.