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

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

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