শেষ ৩টি অঙ্ক কত?

[math_hunter]

1x2x3x4x5x.....x2018 এর শেষ তিনটি অঙ্ক কত? (একক, দশক, শতক)

[samiul_samin]

1x2x3x4x5x.....x2018 এর শেষ তিনটি অঙ্ক কত? (একক, দশক, শতক)

$\fbox {000}$

The product is divisible by $1000$.So,the last three digits of the product must be $000$.

[math_hunter]

How can I say that the product is divisible by 1000?

[samiul_samin]

How can I say that the product is divisible by 1000?

The product=$1×2×3×...×1000×...×2018$
So,it must be divided by $1000$.

As example $1×2×3×4×5$ is divided by $1,2,3,4,5$.

[math_hunter]

How can I say that the product is divisible by 1000?

The product=$1×2×3×...×1000×...×2018$
So,it must be divided by $1000$.

As example $1×2×3×4×5$ is divided by $1,2,3,4,5$.

Hmm...Thanks

[samiul_samin]

No need to mension.

[Samya]

Here 1000 is a factor of the product then it is obviously dived the product

[Raonak_Tasnim]

1*2*3*4*5*6*7*......*1000*.....*2018
Ans will be 000

[HOSSAIN MANSUR]

000 is the answer.yo

[217066]

Maane