Prime Factorisation and Sum of Two Prime Numbers — task. Maths CBSE Live product, Class 7 (2026-27).

The product of two different primes is 21. Identify the primes and calculate their sum.

Answer:

1. The two prime numbers are and

2. Their sum \(=\)

[Note: Enter the prime numbers in ascending order]

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4. Prime Factorisation and Sum of Two Prime Numbers