Given numbers are 561,748,547,863

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

The LCM of 561,748,547,863 is 1059304884.

Find LCM of 561,748,547,863 with Prime Factorization

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

11 x 17 x 3 x 4 x 547 x 863 = 1059304884

Therefore, the lowest common multiple of 561,748,547,863 is 1059304884.

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 748 x 547 x 863 = 198090013308

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

748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

547 : 1, 547

863 : 1, 863

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 561,748,547,863, is 1.

Now, the common factors can be found like this.

561:3x 11x 17

748:2x 2x 11x 17

547:547

863:863

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

11x 17 = 187

Therefore, the value for common factors is 187.

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 = 198090013308/(1x187)

LCM = 198090013308/187

LCM = 1059304884

Thus, we can understand that the LCM of 561,748,547,863 is 1059304884.

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

• LCM of 803, 570, 941, 728
• LCM of 643, 380, 558, 222
• LCM of 817, 117, 196, 897
• LCM of 902, 689, 591, 947
• LCM of 425, 797, 296, 703

1. What is the LCM of 561, 748, 547, 863?

Answer: LCM of 561, 748, 547, 863 is 1059304884.

2. How to calculate the LCM of 561, 748, 547, 863?

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, 748, 547, 863.

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}.