Math, asked by min15, 1 year ago

which of the following are co primes 91and72 34and51 21and36 15and20

min15: please help

Answers

Answered by anhtramtk1102
1

Answer:

số 91

Step-by-step explanation:

72=3x24

34=2x17

51=3x17

21=3x7

36=6x6

15=5x3

20=5x4


min15: you mean that all are prime no
min15: help tomorrow is my exam
min15: help me please God bless you
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