What is the correct prime factorisation of 158760?
Advertisement
Answer and explanation
Correct answer: (2^3\times3^4\times5\times7^2)
Step 1: Write (158760=8\times19845). Step 2: (19845=3^4\times5\times7^2), so (158760=2^3\times3^4\times5\times7^2). Step 3: Break 19845 completely.
Frequently asked questions
What is the correct answer to this question?
(2^3\times3^4\times5\times7^2)
Why is this the correct answer?
Step 1: Write (158760=8\times19845). Step 2: (19845=3^4\times5\times7^2), so (158760=2^3\times3^4\times5\times7^2). Step 3: Break 19845 completely.
Which subject and chapter does this question cover?
This is a Class 10 Mathematics question. Chapter: Real Numbers. Topic: Prime Factorisation.
Advertisement