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Question 5 - Figure it out - Page 125, 126 - Chapter 5 Class 6 - Prime Time (Ganita Prakash)
Last updated at August 14, 2026 by Teachoo
Class 6 (Ganita Prakash & Old NCERT)
Chapter 5 Class 6 - Prime Time (Ganita Prakash)
- Factors and Multiples
- Common Multiples
- Common Factors
- Idli Vada Game
- Jumpy Jackpot
- Figure it out - Page 110, 111
- Prime Numbers
- Figure it out - Page 114, 115
- Co-prime numbers (and art)
- Prime Factorisation
- Uses of Prime Factorisation
- Divisibility Tests
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Figure it out - Page 125, 126
- Fun with numbers
- Teachoo Questions - MCQs
- Teachoo Questions - Mix
- Teachoo Questions - Assertion Reasoning
- Teachoo Questions - Case Based
Transcript
Question 5 The teacher asked if 14560 is divisible by all of 2, 4, 5, 8 and 10. Guna checked for divisibility of 14560 by only two of these numbers and then declared that it was also divisible by all of them. What could those two numbers be?Okay, let’s observe If a number is divisible by 10, then it is divisible by 2 & 5 also Example: 30 is divisible by 2, 5, 10 If a number is divisible by 8, then it is divisible by 2 & 4 also Example: 64 is divisible by 2, 4, 8 Thus, Guna checked divisibility by 10 & 8
