CBSE Class 10 Maths (Basic) 2025 · Paper 430/2/1 · Question 26(b)
State the Fundamental Theorem of Arithmetic and use it to find LCM of and .
Answer
Fundamental Theorem of Arithmetic: every composite number can be expressed as a product of primes, and this factorisation is unique, apart from the order in which the prime factors occur. and , so .
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