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Q. |
## Which of the following is coprime number? |

A. | 54 and 24 |

B. | 4 and 8 |

C. | 6 and 12 |

D. | 9 and 28 |

Answer» D. 9 and 28 | |

Explanation: coprime numbers have gcd 1. so 9 and 28 are coprime numbers. while 54 |

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