Given numbers are 892,548,121,221,790

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

The LCM of 892,548,121,221,790 is 1290803579780.

Find LCM of 892,548,121,221,790 with Prime Factorization

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

2 x 2 x 223 x 137 x 121 x 221 x 395 = 1290803579780

Therefore, the lowest common multiple of 892,548,121,221,790 is 1290803579780.

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.

892 x 548 x 121 x 221 x 790 = 10326428638240

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.

892 : 1, 2, 4, 223, 446, 892

548 : 1, 2, 4, 137, 274, 548

121 : 1, 11, 121

221 : 1, 13, 17, 221

790 : 1, 2, 5, 10, 79, 158, 395, 790

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 892,548,121,221,790, is 1.

Now, the common factors can be found like this.

892:2x 2x 223

548:2x 2x 137

121:11x 11

221:13x 17

790:2x 5x 79

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

2x 2x 2 = 8

Therefore, the value for common factors is 8.

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 = 10326428638240/(1x8)

LCM = 10326428638240/8

LCM = 1290803579780

Thus, we can understand that the LCM of 892,548,121,221,790 is 1290803579780.

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

• LCM of 500, 961, 918, 682, 149
• LCM of 695, 371, 727, 326, 891
• LCM of 889, 636, 963, 867, 252
• LCM of 364, 219, 301, 492, 510
• LCM of 866, 143, 555, 468, 438

1. What is the LCM of 892, 548, 121, 221, 790?

Answer: LCM of 892, 548, 121, 221, 790 is 1290803579780.

2. How to calculate the LCM of 892, 548, 121, 221, 790?

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 892, 548, 121, 221, 790.

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}.