Given numbers are 730,771,257,112

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

The LCM of 730,771,257,112 is 31518480.

Find LCM of 730,771,257,112 with Prime Factorization

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

2 x 257 x 365 x 3 x 1 x 56 = 31518480

Therefore, the lowest common multiple of 730,771,257,112 is 31518480.

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.

730 x 771 x 257 x 112 = 16200498720

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.

730 : 1, 2, 5, 10, 73, 146, 365, 730

771 : 1, 3, 257, 771

257 : 1, 257

112 : 1, 2, 4, 7, 8, 14, 16, 28, 56, 112

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 730,771,257,112, is 1.

Now, the common factors can be found like this.

730:2x 5x 73

771:3x 257

257:257

112:2x 2x 2x 2x 7

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

2x 257 = 514

Therefore, the value for common factors is 514.

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 = 16200498720/(1x514)

LCM = 16200498720/514

LCM = 31518480

Thus, we can understand that the LCM of 730,771,257,112 is 31518480.

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

• LCM of 913, 811, 571, 762
• LCM of 926, 571, 395, 409
• LCM of 157, 193, 573, 356
• LCM of 472, 349, 718, 148
• LCM of 969, 429, 524, 956

1. What is the LCM of 730, 771, 257, 112?

Answer: LCM of 730, 771, 257, 112 is 31518480.

2. How to calculate the LCM of 730, 771, 257, 112?

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 730, 771, 257, 112.

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}.