Given numbers are 546,838,912,845

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

The LCM of 546,838,912,845 is 2260287120.

Find LCM of 546,838,912,845 with Prime Factorization

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

2 x 3 x 13 x 7 x 419 x 152 x 65 = 2260287120

Therefore, the lowest common multiple of 546,838,912,845 is 2260287120.

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.

546 x 838 x 912 x 845 = 352604790720

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.

546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

838 : 1, 2, 419, 838

912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

845 : 1, 5, 13, 65, 169, 845

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 546,838,912,845, is 1.

Now, the common factors can be found like this.

546:2x 3x 7x 13

838:2x 419

912:2x 2x 2x 2x 3x 19

845:5x 13x 13

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 3x 13 = 156

Therefore, the value for common factors is 156.

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 = 352604790720/(1x156)

LCM = 352604790720/156

LCM = 2260287120

Thus, we can understand that the LCM of 546,838,912,845 is 2260287120.

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

• LCM of 957, 597, 785, 124
• LCM of 748, 449, 145, 480
• LCM of 479, 780, 767, 385
• LCM of 564, 522, 151, 924
• LCM of 680, 443, 662, 781

1. What is the LCM of 546, 838, 912, 845?

Answer: LCM of 546, 838, 912, 845 is 2260287120.

2. How to calculate the LCM of 546, 838, 912, 845?

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 546, 838, 912, 845.

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}.