Question

Write the greatest 4-digit numbers and express it as a
product of primes.
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Answer 1

Answer:

Greatest four-digit number=9999

9999=3×3×11×101.

Answer 2

Step-by-step explanation:

Greatest 4 digits numbers =9999

3/9999

3/3333

11/1111

101/101

1

We stop here as 101 is a prime number

9999 = 3×3×11×101