Math Problem Statement

Misalkan a dan b bilangan bulat positif. Buktikan bahwa ab=gcd(a,b)⋅lcm(a,b).

Solution

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Math Problem Analysis

Mathematical Concepts

Number Theory
Greatest Common Divisor (GCD)
Least Common Multiple (LCM)
Prime Factorization

Formulas

ab = gcd(a,b) ⋅ lcm(a,b)
gcd(a,b) = p1^min(e1,f1) ⋅ p2^min(e2,f2) ⋅ ... ⋅ pn^min(en,fn)
lcm(a,b) = p1^max(e1,f1) ⋅ p2^max(e2,f2) ⋅ ... ⋅ pn^max(en,fn)

Theorems

Prime Factorization Theorem
GCD-LCM Relationship

Suitable Grade Level

Grades 9-12