Number Theory

Number Theory

• 3463. Check If Digits Are Equal in String After Operations II
• 3461. Check If Digits Are Equal in String After Operations I
• 3444. Minimum Increments for Target Multiples in an Array
• 3411. Maximum Subarray With Equal Products
• 3378. Count Connected Components in LCM Graph
• 3377. Digit Operations to Make Two Integers Equal
• 3348. Smallest Divisible Digit Product II
• 3336. Find the Number of Subsequences With Equal GCD
• 3334. Find the Maximum Factor Score of Array
• 3326. Minimum Division Operations to Make Array Non Decreasing
• 3312. Sorted GCD Pair Queries
• 3260. Find the Largest Palindrome Divisible by K
• 3233. Find the Count of Numbers Which Are Not Special
• 3116. Kth Smallest Amount With Single Denomination Combination
• 3115. Maximum Prime Difference
• 3044. Most Frequent Prime
• 3012. Minimize Length of Array Using Operations
• 2979. Most Expensive Item That Can Not Be Bought
• 2949. Count Beautiful Substrings II
• 2947. Count Beautiful Substrings I
• 2941. Maximum GCD-Sum of a Subarray
• 2867. Count Valid Paths in a Tree
• 2862. Maximum Element-Sum of a Complete Subset of Indices
• 2818. Apply Operations to Maximize Score
• 2807. Insert Greatest Common Divisors in Linked List
• 2761. Prime Pairs With Target Sum
• 2748. Number of Beautiful Pairs
• 2709. Greatest Common Divisor Traversal
• 2654. Minimum Number of Operations to Make All Array Elements Equal to 1
• 2614. Prime In Diagonal
• 2607. Make K-Subarray Sums Equal
• 2601. Prime Subtraction Operation
• 2584. Split the Array to Make Coprime Products
• 2543. Check if Point Is Reachable
• 2523. Closest Prime Numbers in Range
• 2521. Distinct Prime Factors of Product of Array
• 2513. Minimize the Maximum of Two Arrays
• 2507. Smallest Value After Replacing With Sum of Prime Factors
• 2470. Number of Subarrays With LCM Equal to K
• 2464. Minimum Subarrays in a Valid Split
• 2447. Number of Subarrays With GCD Equal to K
• 2436. Minimum Split Into Subarrays With GCD Greater Than One
• 2427. Number of Common Factors
• 2413. Smallest Even Multiple
• 2344. Minimum Deletions to Make Array Divisible
• 2338. Count the Number of Ideal Arrays
• 2280. Minimum Lines to Represent a Line Chart
• 2197. Replace Non-Coprime Numbers in Array
• 2183. Count Array Pairs Divisible by K
• 2001. Number of Pairs of Interchangeable Rectangles
• 1998. GCD Sort of an Array
• 1979. Find Greatest Common Divisor of Array
• 1952. Three Divisors
• 1819. Number of Different Subsequences GCDs
• 1808. Maximize Number of Nice Divisors
• 1799. Maximize Score After N Operations
• 1766. Tree of Coprimes
• 1735. Count Ways to Make Array With Product
• 1627. Graph Connectivity With Threshold
• 1492. The kth Factor of n
• 1447. Simplified Fractions
• 1250. Check If It Is a Good Array
• 1201. Ugly Number III
• 952. Largest Component Size by Common Factor
• 914. X of a Kind in a Deck of Cards
• 866. Prime Palindrome
• 858. Mirror Reflection
• 258. Add Digits
• 204. Count Primes