Given numbers are 180,971,688,548

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

The LCM of 180,971,688,548 is 4118515920.

Find LCM of 180,971,688,548 with Prime Factorization

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

2 x 2 x 45 x 971 x 172 x 137 = 4118515920

Therefore, the lowest common multiple of 180,971,688,548 is 4118515920.

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.

180 x 971 x 688 x 548 = 65896254720

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.

180 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

971 : 1, 971

688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688

548 : 1, 2, 4, 137, 274, 548

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 180,971,688,548, is 1.

Now, the common factors can be found like this.

180:2x 2x 3x 3x 5

971:971

688:2x 2x 2x 2x 43

548:2x 2x 137

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 2 = 16

Therefore, the value for common factors is 16.

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 = 65896254720/(1x16)

LCM = 65896254720/16

LCM = 4118515920

Thus, we can understand that the LCM of 180,971,688,548 is 4118515920.

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

• LCM of 722, 251, 147, 331
• LCM of 904, 268, 618, 710
• LCM of 555, 481, 249, 682
• LCM of 963, 236, 270, 452
• LCM of 114, 738, 770, 109

1. What is the LCM of 180, 971, 688, 548?

Answer: LCM of 180, 971, 688, 548 is 4118515920.

2. How to calculate the LCM of 180, 971, 688, 548?

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 180, 971, 688, 548.

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}.