Given numbers are 427,549,166,838

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

The LCM of 427,549,166,838 is 267296022.

Find LCM of 427,549,166,838 with Prime Factorization

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

2 x 61 x 7 x 9 x 83 x 419 = 267296022

Therefore, the lowest common multiple of 427,549,166,838 is 267296022.

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.

427 x 549 x 166 x 838 = 32610114684

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.

427 : 1, 7, 61, 427

549 : 1, 3, 9, 61, 183, 549

166 : 1, 2, 83, 166

838 : 1, 2, 419, 838

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,549,166,838, is 1.

Now, the common factors can be found like this.

427:7x 61

549:3x 3x 61

166:2x 83

838:2x 419

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

2x 61 = 122

Therefore, the value for common factors is 122.

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 = 32610114684/(1x122)

LCM = 32610114684/122

LCM = 267296022

Thus, we can understand that the LCM of 427,549,166,838 is 267296022.

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

• LCM of 822, 728, 608, 252
• LCM of 436, 578, 208, 744
• LCM of 899, 526, 880, 993
• LCM of 808, 539, 683, 963
• LCM of 185, 765, 396, 632

1. What is the LCM of 427, 549, 166, 838?

Answer: LCM of 427, 549, 166, 838 is 267296022.

2. How to calculate the LCM of 427, 549, 166, 838?

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 427, 549, 166, 838.

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}.