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Ex 3.7, 1 - Chapter 3 Class 6 Playing with Numbers
Last updated at April 16, 2024 by Teachoo
Statement questions on HCF
Chapter 3 Class 6 Playing with Numbers
Concept wise
- Factors and Multiples
- Perfect number
- Prime and Composite Numbers
- Sum of prime numbers
- Prime numbers from 1 to 100
- Divisibility Tests - Divisibility by 5, 10, 2
- Divisibility Tests - Divisibility by 4, 8
- Divisibility Tests - Divisibility by 3, 6, 9
- Divisibility Tests - Divisibility by 11
- Divisibility Tests - All
- Common Multiples
- Common Factors
- More Divisibility Rules
- Factor Tree
- Prime Factorisation
- Highest Common Factor
- Lowest Common Multiple
- Statement questions on LCM
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Statement questions on HCF
Transcript
Given Two bags of fertilizer weight 75 kg & 69 kg We need to find Maximum Measuring weight to measure both bags Since measuring weight is smaller than 75 & 69 We will find HCF Maximum measuring weight = HCF of 75 & 69 HCF of 75 & 69 69 = 3 × 23 75 = 3 × 5 × 5 ∴ HCF = 3 So, measuring weight = 3 kg
