/* 0.26.0-alpha2 */
export declare function gcd(a: bigint, b: bigint): bigint;
export declare function lcm(a: bigint, b: bigint): bigint;
/** Return `[factor, root]` such that
 * pow(n, 1/exponent) = factor * pow(root, 1/exponent)
 *
 * canonicalInteger(75, 2) -> [5, 3] = 5^2 * 3
 *
 */
export declare function canonicalInteger(n: bigint, exponent: number): [factor: bigint, root: bigint];
export declare function reducedInteger(n: bigint): bigint | number;