Given numbers are 455,430,471,944

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

The LCM of 455,430,471,944 is 8699068560.

Find LCM of 455,430,471,944 with Prime Factorization

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

2 x 5 x 91 x 43 x 471 x 472 = 8699068560

Therefore, the lowest common multiple of 455,430,471,944 is 8699068560.

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 430 x 471 x 944 = 86990685600

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

430 : 1, 2, 5, 10, 43, 86, 215, 430

471 : 1, 3, 157, 471

944 : 1, 2, 4, 8, 16, 59, 118, 236, 472, 944

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,430,471,944, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

430:2x 5x 43

471:3x 157

944:2x 2x 2x 2x 59

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 86990685600/(1x10)

LCM = 86990685600/10

LCM = 8699068560

Thus, we can understand that the LCM of 455,430,471,944 is 8699068560.

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

• LCM of 627, 841, 832, 168
• LCM of 354, 608, 492, 480
• LCM of 171, 738, 726, 246
• LCM of 337, 441, 515, 311
• LCM of 377, 332, 825, 535

1. What is the LCM of 455, 430, 471, 944?

Answer: LCM of 455, 430, 471, 944 is 8699068560.

2. How to calculate the LCM of 455, 430, 471, 944?

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, 430, 471, 944.

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}.