In a word, no. Caffeine is an integral part of the tea leave's chemistry. Due to matcha's powder form you cannot separate it as you would with regular tea leaves. Decaf green tea is achievable by either harsh chemical processes which are damaging to the teas quality.
A composite factor is a factor that is a composite number, asopposed to a prime factor which is a factor that is a prime number. A factor is a number or quantity that when multiplied with another produces a given number or expression.
Composite Numbers. Our next type of numbers are called composite numbers. A composite number is a number greater than 1 that can be divided by a number other than 1 and itself. Basically, composite numbers are positive numbers greater than 1 that are not prime numbers. Since 1 is a prime number, it is not a composite number. 2 is also a prime number, so it is not a composite number, either.