Given numbers are 578,471,780,473

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

The LCM of 578,471,780,473 is 16739914620.

Find LCM of 578,471,780,473 with Prime Factorization

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

2 x 3 x 289 x 157 x 130 x 473 = 16739914620

Therefore, the lowest common multiple of 578,471,780,473 is 16739914620.

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.

578 x 471 x 780 x 473 = 100439487720

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.

578 : 1, 2, 17, 34, 289, 578

471 : 1, 3, 157, 471

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 578,471,780,473, is 1.

Now, the common factors can be found like this.

578:2x 17x 17

471:3x 157

780:2x 2x 3x 5x 13

473:11x 43

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 100439487720/(1x6)

LCM = 100439487720/6

LCM = 16739914620

Thus, we can understand that the LCM of 578,471,780,473 is 16739914620.

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

• LCM of 312, 793, 337, 712
• LCM of 679, 913, 118, 601
• LCM of 581, 293, 818, 732
• LCM of 268, 276, 516, 505
• LCM of 543, 725, 849, 990

1. What is the LCM of 578, 471, 780, 473?

Answer: LCM of 578, 471, 780, 473 is 16739914620.

2. How to calculate the LCM of 578, 471, 780, 473?

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 578, 471, 780, 473.

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}.