Science Quiz / Primes Factors

Random Science or Numbers Quiz

Can you name the largest prime factor in each number?

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Score 0/44 Timer 01:00
NumberLargest Prime Factor
177
181
189
183
97
137
101
139
133
129
141
NumberLargest Prime Factor
203
107
163
157
187
93
131
91
153
201
197
NumberLargest Prime Factor
193
143
171
179
113
127
151
167
119
147
199
NumberLargest Prime Factor
123
161
117
191
209
103
159
207
149
109
173

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Editor's Pick Dec 4, 2009ReportNominate
Tags:Numbers Quiz, factor, largest, prime

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