Question

find the highest common factor of 102 and 153​

Answer 1

Step-by-step explanation:

The Greatest Common Factor (GCF) for 102 and 153, notation CGF(102,153), is 51.

Explanation:

The factors of 102 are 1,2,3,6,17,34,51,102;

The factors of 153 are 1,3,9,17,51,153.

So, as we can see, the Greatest Common Factor or Divisor is 51, because it is the greatest number that divides evenly into all of them.

Answer 2

Answer:

find the HCF of (102, 153)