Question

afla cel nai mic multiplu comun al nunerelor:a)4 si5,b)7 si 2;c)10 si 21;d)10si 15;e)32si 24.va rog.itgent

Answer 1

a) 4 = 2²
5 = 5 • 1
-------------
cmmmc = 5 • 4 = 20

b) 7 = 7 • 1
2 = 2 • 1
---------------
cmmmc = 7 • 2 = 14

c) 10 = 2 • 5
15 = 5 • 3
--------------
cmmmc = 5 • 3 • 2 = 5 • 6 = 30

d) 32 = 2^5
24 = 2³• 3
----------------
cmmmc = 2^5 • 3 = 32 • 3 = 96