Given numbers are 578,753,421,516

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

The LCM of 578,753,421,516 is 15758082204.

Find LCM of 578,753,421,516 with Prime Factorization

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

2 x 3 x 289 x 251 x 421 x 86 = 15758082204

Therefore, the lowest common multiple of 578,753,421,516 is 15758082204.

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 753 x 421 x 516 = 94548493224

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

753 : 1, 3, 251, 753

421 : 1, 421

516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 578,753,421,516, is 1.

Now, the common factors can be found like this.

578:2x 17x 17

753:3x 251

421:421

516:2x 2x 3x 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 = 94548493224/(1x6)

LCM = 94548493224/6

LCM = 15758082204

Thus, we can understand that the LCM of 578,753,421,516 is 15758082204.

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

• LCM of 213, 332, 610, 276
• LCM of 233, 974, 646, 100
• LCM of 179, 474, 401, 162
• LCM of 793, 277, 791, 281
• LCM of 183, 132, 471, 110

1. What is the LCM of 578, 753, 421, 516?

Answer: LCM of 578, 753, 421, 516 is 15758082204.

2. How to calculate the LCM of 578, 753, 421, 516?

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, 753, 421, 516.

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}.