Given numbers are 646,924,488,740,134

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

The LCM of 646,924,488,740,134 is 451316129880.

Find LCM of 646,924,488,740,134 with Prime Factorization

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

2 x 2 x 323 x 231 x 122 x 185 x 67 = 451316129880

Therefore, the lowest common multiple of 646,924,488,740,134 is 451316129880.

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.

646 x 924 x 488 x 740 x 134 = 28884232312320

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.

646 : 1, 2, 17, 19, 34, 38, 323, 646

924 : 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924

488 : 1, 2, 4, 8, 61, 122, 244, 488

740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

134 : 1, 2, 67, 134

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 646,924,488,740,134, is 2.

Now, the common factors can be found like this.

646:2x 17x 19

924:2x 2x 3x 7x 11

488:2x 2x 2x 61

740:2x 2x 5x 37

134:2x 67

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 2x 2x 2 = 32

Therefore, the value for common factors is 32.

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 = 28884232312320/(2x32)

LCM = 28884232312320/64

LCM = 451316129880

Thus, we can understand that the LCM of 646,924,488,740,134 is 451316129880.

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

• LCM of 309, 387, 831, 618, 318
• LCM of 333, 534, 656, 988, 656
• LCM of 338, 254, 537, 355, 913
• LCM of 481, 608, 172, 817, 189
• LCM of 311, 755, 299, 562, 622

1. What is the LCM of 646, 924, 488, 740, 134?

Answer: LCM of 646, 924, 488, 740, 134 is 451316129880.

2. How to calculate the LCM of 646, 924, 488, 740, 134?

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 646, 924, 488, 740, 134.

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}.