Given numbers are 426,524,169,855

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

The LCM of 426,524,169,855 is 5375791980.

Find LCM of 426,524,169,855 with Prime Factorization

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

2 x 3 x 71 x 262 x 169 x 285 = 5375791980

Therefore, the lowest common multiple of 426,524,169,855 is 5375791980.

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.

426 x 524 x 169 x 855 = 32254751880

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.

426 : 1, 2, 3, 6, 71, 142, 213, 426

524 : 1, 2, 4, 131, 262, 524

169 : 1, 13, 169

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,524,169,855, is 1.

Now, the common factors can be found like this.

426:2x 3x 71

524:2x 2x 131

169:13x 13

855:3x 3x 5x 19

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 32254751880/(1x6)

LCM = 32254751880/6

LCM = 5375791980

Thus, we can understand that the LCM of 426,524,169,855 is 5375791980.

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

• LCM of 320, 767, 209, 111
• LCM of 620, 621, 295, 179
• LCM of 341, 316, 251, 363
• LCM of 975, 351, 356, 800
• LCM of 391, 164, 976, 664

1. What is the LCM of 426, 524, 169, 855?

Answer: LCM of 426, 524, 169, 855 is 5375791980.

2. How to calculate the LCM of 426, 524, 169, 855?

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 426, 524, 169, 855.

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}.