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Explain why (7×6×5×4×3×2×1×5) is a composite …

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Explain why (7×6×5×4×3×2×1×5) is a composite number

Posted by Dhananjay Haldoua 6 years, 11 months ago

CBSE > Class 10 > Mathematics

3 answers

Rahul Raj 6 years, 11 months ago

Let u take common then it will be 5 not 7 but again no need to take common

2Thank You

Rahul Raj 6 years, 11 months ago

Hello kiran no need to take common here clearly (7×2×3×5×2×2×3×2×1×5) has factors of primes and this factorisation is unique

0Thank You

Kiran Yadav 6 years, 11 months ago

To take 7as common from this number And the no is 25200and if u divide its 7 u gets 3600 and its compelete by 7 So this no is composite number.

0Thank You

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Posted by Kanika . 1 month, 1 week ago

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Don't post personal information, mobile numbers and other details.
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Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Hari Anand 6 months, 1 week ago

CBSE > Class 10 > Mathematics