Given numbers are 561,412,946,203

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

The LCM of 561,412,946,203 is 2017551228.

Find LCM of 561,412,946,203 with Prime Factorization

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

2 x 11 x 51 x 206 x 43 x 203 = 2017551228

Therefore, the lowest common multiple of 561,412,946,203 is 2017551228.

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 412 x 946 x 203 = 44386127016

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

412 : 1, 2, 4, 103, 206, 412

946 : 1, 2, 11, 22, 43, 86, 473, 946

203 : 1, 7, 29, 203

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 561,412,946,203, is 1.

Now, the common factors can be found like this.

561:3x 11x 17

412:2x 2x 103

946:2x 11x 43

203:7x 29

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 44386127016/(1x22)

LCM = 44386127016/22

LCM = 2017551228

Thus, we can understand that the LCM of 561,412,946,203 is 2017551228.

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

• LCM of 502, 166, 387, 359
• LCM of 649, 445, 736, 267
• LCM of 749, 996, 298, 330
• LCM of 857, 423, 204, 537
• LCM of 181, 672, 970, 469

1. What is the LCM of 561, 412, 946, 203?

Answer: LCM of 561, 412, 946, 203 is 2017551228.

2. How to calculate the LCM of 561, 412, 946, 203?

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, 412, 946, 203.

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}.