Given numbers are 427,407,618,103

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

The LCM of 427,407,618,103 is 107401602.

Find LCM of 427,407,618,103 with Prime Factorization

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

103 x 427 x 407 x 6 x 1 = 107401602

Therefore, the lowest common multiple of 427,407,618,103 is 107401602.

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 407 x 618 x 103 = 11062365006

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

407 : 1, 11, 37, 407

618 : 1, 2, 3, 6, 103, 206, 309, 618

103 : 1, 103

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,407,618,103, is 1.

Now, the common factors can be found like this.

427:7x 61

407:11x 37

618:2x 3x 103

103:103

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

103 = 103

Therefore, the value for common factors is 103.

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 = 11062365006/(1x103)

LCM = 11062365006/103

LCM = 107401602

Thus, we can understand that the LCM of 427,407,618,103 is 107401602.

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

• LCM of 859, 293, 510, 620
• LCM of 488, 173, 653, 879
• LCM of 482, 873, 796, 256
• LCM of 464, 263, 819, 752
• LCM of 671, 916, 431, 165

1. What is the LCM of 427, 407, 618, 103?

Answer: LCM of 427, 407, 618, 103 is 107401602.

2. How to calculate the LCM of 427, 407, 618, 103?

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, 407, 618, 103.

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}.