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EleoNora [17]
4 years ago
6

Which of the following is NOT a prime number? A. 3163 B. 1057 C. 157 D. 263

Mathematics
2 answers:
Ahat [919]4 years ago
8 0
B, 1057 is not prime.
Eva8 [605]4 years ago
5 0
Hello : 
B) 1057 <span>is NOT a prime number because : 1057 = 7×151
( 4 divisors ; 1 , 1057 , 151 , 7)</span>
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