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Factors

  •  English    20     Public
    Factors, HCF, prime and composite numbers, divisibility tests
  •   Study   Slideshow
  • State 3 numbers that will be divisible by 10.
    Any number ending with number 0 like 10, 20, 30, 40, 500, 6000, 608450.......
  •  20
  • Is 37 divisible by 3? Give reason.
    Sum of all numbers is 10. And 10 is NOT divisible by 3. So answer is NO.
  •  10
  • Is 42 divisible by 3? Give reason.
    Sum of all numbers is 6. And 6 is divisible by 3. So answer is YES.
  •  5
  • Is 156 divisible by 3? Give reason.
    Sum of all numbers is 12. And 12 is divisible by 3. So answer is YES.
  •  10