Prime Factorization Interview Questions

Master 10 prime factorization problems frequently asked in technical interviews. These questions test your understanding of prime factorizationconcepts and are essential for coding interview success.

Total Problems

Easy

Medium

Hard

Count the Number of Ideal Arrays

Asked at Infosys

Math Dynamic Programming Combinatorics Number Theory Prime Factorization Fermat's Little Theorem

Rank

#254MediumFrequency: 57.5%

Factor Combinations

Asked at LinkedIn

Backtracking Prime Factorization

Rank

#1585MediumFrequency: 43.6%

The kth Factor of n

Asked at Amazon

Math Number Theory Prime Factorization

Rank

#2083EasyFrequency: 27.3%

Three Divisors

Asked at Microsoft

Math Enumeration Number Theory Prime Factorization Sieve Theory

Rank

#2125HardFrequency: 26.5%

GCD Sort of an Array

Asked at Amazon

Array Math Union-Find Sorting Number Theory Prime Factorization Euclidean Algorithm Greatest Common Divisor

Rank

#989HardFrequency: 22.1%

Largest Component Size by Common Factor

Asked at Google

Array Hash Table Math Union-Find Number Theory Prime Factorization

Rank

#1276MediumFrequency: 21.9%

Closest Divisors

Asked at Amazon

Math Prime Factorization

Rank

#1836HardFrequency: 20%

Count Ways to Make Array With Product

Asked at Amazon

Array Math Dynamic Programming Combinatorics Number Theory Prime Factorization Fermat's Little Theorem

Rank

#1284MediumFrequency: 16.1%

Four Divisors

Asked at Microsoft

Array Math Prime Factorization Sieve Theory

Rank

#2609MediumFrequency: 5%

Distinct Prime Factors of Product of Array

Asked at Google

Array Hash Table Math Number Theory Prime Factorization Euclidean Algorithm Primality Test Greatest Common Divisor Sieve Theory Prime Number Sieve

#10

Rank

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Prime Factorization Interview Questions

Master 10 prime factorization problems frequently asked in technical interviews. These questions test your understanding of prime factorizationconcepts and are essential for coding interview success.

Total Problems

Easy

Medium

Hard