Math / CALCULATOR

First Common Positive Multiples

First Common Positive Multiples with a worked example and explicitly bounded inputs.

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01

Your inputs

Adjust the values to explore a different result.

Enter first integer.
Enter second integer.
Enter number of multiples.

Formula

LCM=a/gcd(a,b) ×b; list k ×LCM for k=1..n.
  • Use the units shown beside each field.
  • Results update automatically whenever you change an input.
  • Displayed values use up to four decimal places, or scientific notation for very small or large numbers. Calculations use standard floating-point arithmetic; exact integer and fraction tools identify their own precision rules.
  • At most 50 multiples. Zero and negative multiples are omitted.

Example Calculation

Example inputs
  • First integer: 6
  • Second integer: 8
  • Number of multiples: 5

First integer = 6; Second integer = 8; Number of multiples = 5. Primary result: 24, 48, 72, 96, 120.

Frequently asked questions

How do I use this calculator?

Enter first integer, second integer, number of multiples. The result updates automatically. Use Reset to restore the example values.

What method does it use?

LCM=a/gcd(a,b) ×b; list k ×LCM for k=1..n.. At most 50 multiples. Zero and negative multiples are omitted.

Why might a rounded result differ?

The calculation keeps full numeric precision internally, then rounds the displayed result. Rounding intermediate steps by hand can produce a slightly different answer.

Are my inputs saved online?

No. This calculator processes your inputs in your browser. A recently used list stores only calculator names on this device, not your entered values.

Check the assumptions and units before using this result. Read about calculation methods.