Given numbers are 561,121,403,134

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

The LCM of 561,121,403,134 is 333246342.

Find LCM of 561,121,403,134 with Prime Factorization

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

11 x 51 x 11 x 403 x 134 = 333246342

Therefore, the lowest common multiple of 561,121,403,134 is 333246342.

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.

561 x 121 x 403 x 134 = 3665709762

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.

561 : 1, 3, 11, 17, 33, 51, 187, 561

121 : 1, 11, 121

403 : 1, 13, 31, 403

134 : 1, 2, 67, 134

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 561,121,403,134, is 1.

Now, the common factors can be found like this.

561:3x 11x 17

121:11x 11

403:13x 31

134:2x 67

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

11 = 11

Therefore, the value for common factors is 11.

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 = 3665709762/(1x11)

LCM = 3665709762/11

LCM = 333246342

Thus, we can understand that the LCM of 561,121,403,134 is 333246342.

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

• LCM of 684, 906, 627, 662
• LCM of 799, 410, 662, 517
• LCM of 733, 111, 806, 178
• LCM of 937, 778, 980, 364
• LCM of 194, 470, 409, 183

1. What is the LCM of 561, 121, 403, 134?

Answer: LCM of 561, 121, 403, 134 is 333246342.

2. How to calculate the LCM of 561, 121, 403, 134?

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 561, 121, 403, 134.

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}.