Question

What will be the remainder of 1223×1423×1427,when divided by 12

Answer 1

The remainder of 1223 × 1423 × 1427 when divided by 12 is 7.

Step-by-step explanation:,

Let us find the value of the product 1223 × 1423 × 1427 first.

• The value of 1223 × 1423 × 1427 is 2483449483.
• Refer to the attached image for the multiplication.

Now we divide the product by 12 in order to find the remainder.

• We see that, the quotient 206954123 is and the remainder is 7.
• This is also done in the attached image.

Note:

You can also use a calculator to find the remainder.

You get: 1223 × 1423 × 1427 ÷ 12 = 206954123.58333...

So, the remainder is

(1223 × 1423 × 1427) - (206954123 × 12) = 7