For comparison with other CAS choose from: Derive Macsyma Maple Mathematica Reduce
23**12
21914624432020321 Type: PositiveInteger
factorial 60
8320987112741390144276341183223364380754172606361245952449277696409600 000000000000 Type: PositiveInteger
bi:=23**4*37*59*101
61700183203 Type: PositiveInteger
factor bi
4 23 37 59 101 Type: Factored Integer
bia:=23*11**6
40745903 Type: PositiveInteger
gcd(bi,bia)
23 Type: PositiveInteger