In number theory, a multiplicative function is an arithmetic function f(n) of a positive integer n with the property that f = 1 and {\displaystyle f=ff(b)} whenever a and b are coprime.

What does multiplicative mean in math?

1 : tending or having the power to multiply. 2 : of, relating to, or associated with a mathematical operation of multiplication the multiplicative property of 0 requires that a × 0 = 0 and 0 × a = 0. Other Words from multiplicative More Example Sentences Learn More About multiplicative.

What is an example of multiplicative?

Multiplicative comparison means comparing two things or sets that need multiplication.. For example, Sam has twice as many balloons as Sid has. Sam has twice as many balloons as Sid has.