LCM GCD Calculator

LCM, GCD/HCF, ICT Math Calculator is a fast and accurate math calculator for students,
teachers, job seekers, and anyone who works with numbers. Every calculation runs
offline, right on your device.

Twelve number tools in one lightweight app — no sign-up, no account, and no
internet needed to calculate.

MATH TOOLS INCLUDED

• LCM Calculator — Least Common Multiple of two or more numbers
• GCD / HCF Calculator — Greatest Common Divisor, also called Highest Common Factor
• Common Factors Finder
• Common Multiples Finder
• Factors Calculator — lists every factor of a number, with the total count
• Multiples Calculator — the first 50 multiples of any number
• Prime Number Checker — find all primes within a range
• Average Calculator — accepts decimals
• Percentage Calculator
• Base Converter — Binary, Octal, Decimal and Hexadecimal, plus Sign-Magnitude,
1's Complement and 2's Complement, with support for negative and fractional values
• Leap Year Checker
• Age Calculator — age in years, months and days from your date of birth

WHY THIS MATH CALCULATOR

✔ Every calculation runs offline on your device — internet is only used to load ads
✔ Enter several numbers at once, separated by commas or spaces
✔ Exact arithmetic, including very large numbers in the base converter
✔ Both Bangla and English — switch language anytime, no restart
✔ Light, Dark and System themes
✔ Clean Material Design interface, built-in help on every screen
✔ Small download, no clutter

PERFECT FOR

Homework and exam preparation, classroom teaching, competitive and government job
tests, computer-science number-base conversion practice, and quick everyday
calculations.

Whether you need an LCM and HCF calculator for school maths, a binary to decimal
converter for a programming course, a date of birth age calculator, or a simple
percentage calculator, this app keeps all of them in one place.

Also known in Bangla as: লসাগু গসাগু ক্যালকুলেটর, ল.সা.গু - গ.সা.গু,
লঘিষ্ঠ সাধারণ গুণিতক, গরিষ্ঠ সাধারণ গুণনীয়ক (losagu gosagu calculator).

We are adding new tools regularly. Your feedback and suggestions are always welcome.