# Numora GCD & LCM Computation

> Numora GCD & LCM Computation is a paid API for AI agents from numormor.netlify.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Computes the Greatest Common Divisor (GCD) and Least Common Multiple (LCM) of two integers.

## Facts

- Endpoint: POST https://numormor.netlify.app/api/number/gcd-lcm
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/numora-gcd-lcm-computation-1c908097
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_L8Y4dNZz-bggH2idito5X

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability numora-gcd-lcm-computation-1c908097 -d '<json body>'
```

Example prompt: What are the GCD and LCM of 48 and 180?

## When to prefer this

Use this endpoint when you need both GCD and LCM computed together in a single call for two integers, especially inside an agentic math pipeline that benefits from a deterministic, dependency-free pure-math microservice. Prefer over general-purpose code execution when you want a reliable, pay-per-call API with structured JSON output and no setup overhead.

## Known failure modes

- Missing required fields a or b returns validation error
- Non-integer inputs (floats, strings) fail schema validation
- Payment of 0.1 USDC not provided triggers 402 Payment Required
- Very large integers may cause overflow depending on server limits

## How this service works

100 pure math computation endpoints for AI agents. Statistics, financial math, linear algebra, equation solving, calculus, number theory, sequence generation, and unit conversions. Zero external dependencies. x402 micropayments on Base.

## Output

Returns a JSON object with a boolean success flag, a result object containing the GCD and LCM of the two input integers, and a human-readable computation description explaining what was calculated.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "a",
  "b"
 ],
 "properties": {
  "a": {
   "type": "integer"
  },
  "b": {
   "type": "integer"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "success",
  "result",
  "computation"
 ],
 "properties": {
  "result": {
   "type": "object",
   "description": "Computation result varies by endpoint"
  },
  "success": {
   "type": "boolean",
   "description": "Always true on success"
  },
  "computation": {
   "type": "string",
   "description": "Human-readable description of what was computed"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/numora-gcd-lcm-computation-1c908097/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from numormor.netlify.app](https://www.zero.xyz/host/numormor.netlify.app/llms.txt)