Given numbers are 504,128,880,428

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

The LCM of 504,128,880,428 is 47456640.

Find LCM of 504,128,880,428 with Prime Factorization

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

2 x 2 x 2 x 2 x 63 x 8 x 55 x 107 = 47456640

Therefore, the lowest common multiple of 504,128,880,428 is 47456640.

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.

504 x 128 x 880 x 428 = 24297799680

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.

504 : 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504

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

880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

428 : 1, 2, 4, 107, 214, 428

4 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 504,128,880,428, is 4.

Now, the common factors can be found like this.

504:2x 2x 2x 3x 3x 7

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

880:2x 2x 2x 2x 5x 11

428:2x 2x 107

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 2x 2x 2 = 128

Therefore, the value for common factors is 128.

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 = 24297799680/(4x128)

LCM = 24297799680/512

LCM = 47456640

Thus, we can understand that the LCM of 504,128,880,428 is 47456640.

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

• LCM of 528, 211, 297, 581
• LCM of 760, 881, 786, 185
• LCM of 822, 880, 744, 672
• LCM of 952, 899, 327, 359
• LCM of 975, 194, 531, 631

1. What is the LCM of 504, 128, 880, 428?

Answer: LCM of 504, 128, 880, 428 is 47456640.

2. How to calculate the LCM of 504, 128, 880, 428?

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 504, 128, 880, 428.

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}.