Les nombres suivants sont-ils premiers ? Sinon, donner un diviseur : 91 – 117 – 179 – 429 – 607 – 899

Merci !

By: USER2332
27 Agustus 2025 mathematiques 5 minutes
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Question

Grade: Education Subject: mathematiques
Les nombres suivants sont-ils premiers ? Sinon, donner un diviseur : 91 – 117 – 179 – 429 – 607 – 899

Merci !
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Answer (122)

Best Answer
(251)

Bonjour,

91 – non,  91/7 =13

117 –non, 117/3 = 39

179 – oui

429 – non, 429/3 =143

607 – oui

899 -  899/29 =31

Answered on 27 Agustus 2025

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