Home
Class 6
MATHS
Is 7 is a common factor of 28, 42, 63....

Is 7 is a common factor of 28, 42, 63.

Promotional Banner

Topper's Solved these Questions

  • PERIMETER AND AREA

    NCERT TELUGU|Exercise EXERCISE|84 Videos

  • PLAYING WITH NUMBERS

    NCERT TELUGU|Exercise EXERCISE - 3.7|9 Videos

Similar Questions

Explore conceptually related problems

Common factors of 8x, 24 are

Common factors of 6xy, 9y^2

IF (x-2) is a common factor of the expression x^2 + ax + b and x ^2 + cx + d then (b-d) /( c-a ) =

Common factors of 15 and 25 are

What is common factor of 12 and 18 is?

Find the common factors of the give terims in each : 7xy, 35x^2y^3 .

Find the common factors of the give terims in each :8x, 24.

Find the common factors of the give terims in each : 3a, 21ab.

Find the common factors of the given terms in each : 4m^2, 6m^2, 8m^3 .

NCERT TELUGU-PLAYING WITH NUMBERA-EXERCISE
  1. Find the LCM of the numbers 25, 30, 50 by the division method?

    Text Solution

    |

  2. If the LCM and HCF of two numbers is 144 and 12. One of the number is ...

    Text Solution

    |

  3. The product of two numbers is 2028. Their LCM is 156. Find the HCF.

    Text Solution

    |

  4. Find the polyndrome number of 9 digits and check whether it is divisib...

    Text Solution

    |

  5. Fill in the blanks, so that the number is divisible by 6 is 532.

    Text Solution

    |

  6. Fill in the blanks, so that the number is divisible by 6 is 943.

    Text Solution

    |

  7. Is 98793 is divisible by 9. Vefify without actual division.

    Text Solution

    |

  8. Are all the numbers divisible by 5 are divisible by 10?

    Text Solution

    |

  9. Check whether the following pair of numbers are co-primes (Relatively ...

    Text Solution

    |

  10. Write pairs of twin primes between 40 and 80?

    Text Solution

    |

  11. Write the common multiples of 12, 9?

    Text Solution

    |

  12. What is the GCD of two consecutive numbers? Give example?

    Text Solution

    |

  13. If 2739 is divisible by 3. What is the digit in place of blank.

    Text Solution

    |

  14. Is 7 is a common factor of 28, 42, 63.

    Text Solution

    |

  15. What is the number that divides 403, 434 and 465 without leaving any r...

    Text Solution

    |

  16. Ramu has 12 coins with him. How could he arrange his coins in differen...

    Text Solution

    |

  17. Express 77, 91 as product of two primes.

    Text Solution

    |

  18. Express 111, 95 as sum of three prime numbers.

    Text Solution

    |

  19. Write pairs of prime numbers whose difference is 100?

    Text Solution

    |

  20. Verify whether 82672 is divisible by 8?

    Text Solution

    |