Given numbers are 455,746,128,263,746

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

The LCM of 455,746,128,263,746 is 5713285760.

Find LCM of 455,746,128,263,746 with Prime Factorization

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

2 x 373 x 455 x 1 x 64 x 263 x 1 = 5713285760

Therefore, the lowest common multiple of 455,746,128,263,746 is 5713285760.

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.

455 x 746 x 128 x 263 x 746 = 8524222353920

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.

455 : 1, 5, 7, 13, 35, 65, 91, 455

746 : 1, 2, 373, 746

128 : 1, 2, 4, 8, 16, 32, 64, 128

263 : 1, 263

746 : 1, 2, 373, 746

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,746,128,263,746, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

746:2x 373

128:2x 2x 2x 2x 2x 2x 2

263:263

746:2x 373

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 373 = 1492

Therefore, the value for common factors is 1492.

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 = 8524222353920/(1x1492)

LCM = 8524222353920/1492

LCM = 5713285760

Thus, we can understand that the LCM of 455,746,128,263,746 is 5713285760.

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

• LCM of 590, 385, 485, 547, 403
• LCM of 777, 673, 753, 347, 650
• LCM of 999, 880, 448, 731, 597
• LCM of 217, 692, 926, 515, 250
• LCM of 770, 689, 948, 481, 743

1. What is the LCM of 455, 746, 128, 263, 746?

Answer: LCM of 455, 746, 128, 263, 746 is 5713285760.

2. How to calculate the LCM of 455, 746, 128, 263, 746?

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 455, 746, 128, 263, 746.

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}.