The greatest common divisor (gcd) = 3. This is probably what you mean. Otherwise, the lowest common multiple (lcm) = 168.
the greatest common factor for 21 and 24 is 3.
The highest common factor of 21 and 24 is 3.
The Greatest Common Factor of 21, 24, 14: 1
The greatest factor common to both 21 and 24 is 3.
The most common factors of 21 and 24 are the numbers that divide both 21 and 24 without leaving a remainder. The factors of 21 are 1, 3, 7, and 21, while the factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. The common factors of 21 and 24 are 1 and 3.
The greatest commonfactor(gcf) of 24 and 21 is 3
The highest common factor is 3.
3
The GCF of 21, 24, and 36 is 3.
The Greatest Common Factor (GCF) is: 3
The GCF is 3.
The answer is simply three.