Question

Henry must choose a number between

61
and
107
that is a multiple of
, 49,
and
12
. Write all the numbers that he could choose. If there is more than one number, separate them with commas.

Answer 1

all multiple of 49 ==>1, 49 (=7x7); all multiple of 12 ==> 1,2,3,4,6,12

Hence the multiple of 49 & 12 is 12x7 =84