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Check whether the given number is composite or not? 2×3×5×7×11+2.

Posted by Nitin Kumar? 7 years ago

CBSE > Class 10 > Mathematics

5 answers

Chētnà Pandey✌️ 7 years ago

Yes it is composite?

2Thank You

Ankit Tarar 7 years ago

Firstly take 11 common from this equation than you get == 11(2×3×5×7×1+2). So it is a composite no. Because it has 11 as common and it has three common factor.

1Thank You

Deepak R 7 years ago

2×3×5×7×11+2 2(1×3×5×7×11+1) 2(15×78) =2340 Take LCM of 2340 LCM=2×2×5×117

3Thank You

Deepak R 7 years ago

Yes

3Thank You

Nitin Kumar? 7 years ago

Help me my unknown friends.???

3Thank You

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CBSE > Class 10 > Mathematics