Given numbers are 537,731,731,220

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

The LCM of 537,731,731,220 is 86360340.

Find LCM of 537,731,731,220 with Prime Factorization

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

17 x 43 x 537 x 1 x 1 x 220 = 86360340

Therefore, the lowest common multiple of 537,731,731,220 is 86360340.

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.

537 x 731 x 731 x 220 = 63129408540

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.

537 : 1, 3, 179, 537

731 : 1, 17, 43, 731

731 : 1, 17, 43, 731

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 537,731,731,220, is 1.

Now, the common factors can be found like this.

537:3x 179

731:17x 43

731:17x 43

220:2x 2x 5x 11

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

17x 43 = 731

Therefore, the value for common factors is 731.

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 = 63129408540/(1x731)

LCM = 63129408540/731

LCM = 86360340

Thus, we can understand that the LCM of 537,731,731,220 is 86360340.

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

• LCM of 691, 263, 114, 996
• LCM of 319, 812, 945, 613
• LCM of 852, 892, 558, 596
• LCM of 451, 704, 536, 203
• LCM of 236, 117, 672, 971

1. What is the LCM of 537, 731, 731, 220?

Answer: LCM of 537, 731, 731, 220 is 86360340.

2. How to calculate the LCM of 537, 731, 731, 220?

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 537, 731, 731, 220.

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}.