Math Problem Statement
écompose en produit de facteurs premiers les nombres 261 et 420,puis déduis-en le plus grand diviseur commun aux deux nombres.
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Prime Factorization
Greatest Common Divisor (GCD)
Formulas
Prime Factorization of a number
GCD formula using prime factorization: GCD(a, b) = Product of lowest powers of common prime factors
Theorems
Fundamental Theorem of Arithmetic
Euclidean Algorithm for GCD
Suitable Grade Level
Grades 6-8
Related Recommendation
Factorization and GCD of 48, 64, and 72
Calculate the Greatest Common Divisor (GCD) of 40, 60, and 80
How to Find the GCD of 40 and 60 Using Prime Factorization and Euclidean Algorithm
Calculate LCM and GCD using Prime Factorization for Multiple Numbers
Factors of 108: Finding All Divisors and Prime Factorization