bonjour
PGCD de 240 et 375 = 15
240/375 = 16 / 25
slt
240 = 24x10 = 8x3x5x2 = 2³ x 3 x 5 x 2 = 2⁴ x 3 x 5
375 = 5 x 75 = 5 x 3 x 25 = 3 x 5³
PGCD = 3 x 5 = 15
(plus grand diviseur commun à 240 et 375)
240 / 375 = 15 x 2⁴ / 15 x 5² = 2⁴ / 25 = 16/25
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bonjour
PGCD de 240 et 375 = 15
240/375 = 16 / 25
slt
240 = 24x10 = 8x3x5x2 = 2³ x 3 x 5 x 2 = 2⁴ x 3 x 5
375 = 5 x 75 = 5 x 3 x 25 = 3 x 5³
PGCD = 3 x 5 = 15
(plus grand diviseur commun à 240 et 375)
240 / 375 = 15 x 2⁴ / 15 x 5² = 2⁴ / 25 = 16/25