Which is the prime factorisation of 20736?
Answer and explanation
Correct answer: (2^8\times3^4)
Step 1: Write (20736=256\times81). Step 2: (256=2^8) and (81=3^4), so (20736=2^8\times3^4). Step 3: Convert 256 and 81 into prime powers.
Frequently asked questions
What is the correct answer to this question?
(2^8\times3^4)
Why is this the correct answer?
Step 1: Write (20736=256\times81). Step 2: (256=2^8) and (81=3^4), so (20736=2^8\times3^4). Step 3: Convert 256 and 81 into prime powers.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Real Numbers. Topic: Prime Factorisation.