Math, asked by shaikallabakash027, 27 days ago

is7×5×3×2+3 is a composite number?​

Answers

Answered by 0llDHANASHRIll0
1

7×5×3×2+3 = 3 (70+1) = 3 x 71. It has two factors 7 & 31 so it can't be prime number. All factors- 1 , 213 , 3 & 71. Therefore it is a composite number.14-Mar-2019

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