75= 5² * 3
90 = 3² * 5 *2
termos comuns
5 * 3=15 é o MDC
1 5
------------------------
90 / 75 / 15
15 0
mdc= 15
75,90|2
75,45|3 < divisor comum
25,15|3
25, .5|5< divisor comum
.5,..1|5
.1
mdc (75,90) = 3.5 =15
5
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Verified answer
75= 5² * 3
90 = 3² * 5 *2
termos comuns
5 * 3=15 é o MDC
1 5
------------------------
90 / 75 / 15
------------------------
15 0
mdc= 15
75,90|2
75,45|3 < divisor comum
25,15|3
25, .5|5< divisor comum
.5,..1|5
.1
mdc (75,90) = 3.5 =15
5