Question

highest common factor 207 138​

Answer 1

Step-by-step explanation:

207 = 32 × 23;

138 = 2 × 3 × 23;

Take all the common prime factors, by the lowest exponents.

Greatest (highest) common factor (divisor):

gcf, gcd (207; 138) = 3 × 23

gcf, gcd (207; 138) = 3 × 23 = 69;

numbers have common prime factors

Answer 2

Answer:

69

Step-by-step explanation:

short division