Question

Qual é o MDC dos números

A)72, 148 e 180

B)105 e 45

Answer 1

A)72, 148 e 180

72,148,180/2.
36,74,90/2.
18,37,45/2
9,37,45/3
3,37,15/3
1,37,5/5
1,37,1/37
1,1,1

MDS (72,148,180)= 2²= 4

B)105 e 45

105,45/3.
35,15/3
35,5/5.
7,1/7
1,1

MDC(105,45)= 3.5= 15