Given numbers are 442,221,136,793

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

The LCM of 442,221,136,793 is 107848.

Find LCM of 442,221,136,793 with Prime Factorization

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

2 x 13 x 17 x 1 x 1 x 4 x 61 = 107848

Therefore, the lowest common multiple of 442,221,136,793 is 107848.

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.

442 x 221 x 136 x 793 = 10534808336

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.

442 : 1, 2, 13, 17, 26, 34, 221, 442

221 : 1, 13, 17, 221

136 : 1, 2, 4, 8, 17, 34, 68, 136

793 : 1, 13, 61, 793

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 442,221,136,793, is 1.

Now, the common factors can be found like this.

442:2x 13x 17

221:13x 17

136:2x 2x 2x 17

793:13x 61

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

2x 13x 13x 17x 17 = 97682

Therefore, the value for common factors is 97682.

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 = 10534808336/(1x97682)

LCM = 10534808336/97682

LCM = 107848

Thus, we can understand that the LCM of 442,221,136,793 is 107848.

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

• LCM of 302, 434, 974, 654
• LCM of 609, 897, 443, 805
• LCM of 851, 664, 665, 149
• LCM of 451, 198, 828, 690
• LCM of 197, 574, 817, 516

1. What is the LCM of 442, 221, 136, 793?

Answer: LCM of 442, 221, 136, 793 is 107848.

2. How to calculate the LCM of 442, 221, 136, 793?

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 442, 221, 136, 793.

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}.