Given numbers are 478,528,715,981

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

The LCM of 478,528,715,981 is 2682210960.

Find LCM of 478,528,715,981 with Prime Factorization

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

2 x 3 x 11 x 239 x 8 x 65 x 327 = 2682210960

Therefore, the lowest common multiple of 478,528,715,981 is 2682210960.

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.

478 x 528 x 715 x 981 = 177025923360

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.

478 : 1, 2, 239, 478

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

715 : 1, 5, 11, 13, 55, 65, 143, 715

981 : 1, 3, 9, 109, 327, 981

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,528,715,981, is 1.

Now, the common factors can be found like this.

478:2x 239

528:2x 2x 2x 2x 3x 11

715:5x 11x 13

981:3x 3x 109

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

2x 3x 11 = 66

Therefore, the value for common factors is 66.

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 = 177025923360/(1x66)

LCM = 177025923360/66

LCM = 2682210960

Thus, we can understand that the LCM of 478,528,715,981 is 2682210960.

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

• LCM of 152, 368, 147, 181
• LCM of 272, 169, 477, 909
• LCM of 546, 516, 742, 818
• LCM of 936, 600, 390, 890
• LCM of 888, 696, 910, 483

1. What is the LCM of 478, 528, 715, 981?

Answer: LCM of 478, 528, 715, 981 is 2682210960.

2. How to calculate the LCM of 478, 528, 715, 981?

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 478, 528, 715, 981.

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}.