Given numbers are 772,110,103,842

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

The LCM of 772,110,103,842 is 1841192980.

Find LCM of 772,110,103,842 with Prime Factorization

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

2 x 386 x 55 x 103 x 421 = 1841192980

Therefore, the lowest common multiple of 772,110,103,842 is 1841192980.

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.

772 x 110 x 103 x 842 = 7364771920

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.

772 : 1, 2, 4, 193, 386, 772

110 : 1, 2, 5, 10, 11, 22, 55, 110

103 : 1, 103

842 : 1, 2, 421, 842

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 772,110,103,842, is 1.

Now, the common factors can be found like this.

772:2x 2x 193

110:2x 5x 11

103:103

842:2x 421

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 7364771920/(1x4)

LCM = 7364771920/4

LCM = 1841192980

Thus, we can understand that the LCM of 772,110,103,842 is 1841192980.

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

• LCM of 312, 384, 700, 202
• LCM of 140, 129, 283, 988
• LCM of 822, 623, 423, 557
• LCM of 209, 435, 175, 149
• LCM of 361, 573, 431, 870

1. What is the LCM of 772, 110, 103, 842?

Answer: LCM of 772, 110, 103, 842 is 1841192980.

2. How to calculate the LCM of 772, 110, 103, 842?

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 772, 110, 103, 842.

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}.