31974 divided by 438 = 73
The GCF of a prime number and a composite number is 1 if the former is not a factor of the latter. 73 is a prime number and 18 is a composite number and 73 is not a factor of 18 because 18 is not divisible by 73. So, GCF(73, 18) = 1.
1, 7, 73, 511.
-972 divided by 18 is -54
18 is divisible by 1, 2, 3, 6, 9, 18.
18.25
5.2466
The two fractions are not "the same", but they are indeed equivalent to each other - when expressed in decimal form, 365/90 is equal to 73/18.
73
18
73 can be divided by 1 and 73.
31974 divided by 438 = 73
73 divided to 8103 = 0.009009009009009009
0.0685
12.1667
18.25
0.0148