Given numbers are 857,262,121,854

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

The LCM of 857,262,121,854 is 11600998178.

Find LCM of 857,262,121,854 with Prime Factorization

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

2 x 857 x 131 x 121 x 427 = 11600998178

Therefore, the lowest common multiple of 857,262,121,854 is 11600998178.

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.

857 x 262 x 121 x 854 = 23201996356

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.

857 : 1, 857

262 : 1, 2, 131, 262

121 : 1, 11, 121

854 : 1, 2, 7, 14, 61, 122, 427, 854

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 857,262,121,854, is 1.

Now, the common factors can be found like this.

857:857

262:2x 131

121:11x 11

854:2x 7x 61

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

2 = 2

Therefore, the value for common factors is 2.

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 = 23201996356/(1x2)

LCM = 23201996356/2

LCM = 11600998178

Thus, we can understand that the LCM of 857,262,121,854 is 11600998178.

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

• LCM of 766, 633, 354, 116
• LCM of 751, 831, 446, 280
• LCM of 249, 151, 486, 745
• LCM of 102, 669, 329, 761
• LCM of 800, 966, 983, 485

1. What is the LCM of 857, 262, 121, 854?

Answer: LCM of 857, 262, 121, 854 is 11600998178.

2. How to calculate the LCM of 857, 262, 121, 854?

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 857, 262, 121, 854.

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}.