64, 86,108 এবং 260 সংখ্যাগুলির গ.সা.গু. কত?

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RRB Group D 2 Sept 2022 Shift 3 Official Paper
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  1. 6
  2. 2
  3. 4
  4. 8

Answer (Detailed Solution Below)

Option 1 : 6
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প্রদত্ত:

সংখ্যাগুলি: 64, 86,108 এবং 260

অনুসৃত ধারণা:

গ.সা.গু. হল প্রদত্ত সকল সংখ্যার সর্বোচ্চ বা গরিষ্ঠ সাধারণ গুণনীয়ক।

গণনা:

⇒ 64 = 2 × 2 × 2 × 2 × 2 × 2

⇒ 86 = 2 × 43

⇒ 108 = 2 × 2 × 3 × 3 × 3

⇒ 260 = 2 × 2 × 5 × 13

অতএব, সর্বোচ্চ সাধারণ গুণনীয়ক বা গ.সা.গু. = 2

অতএব, 64, 86,108 এবং 260 সংখ্যাগুলির গ.সা.গু. হল 2

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