There is no highest common multiple of 56, 98 and 168. Their highest common factor, which you may have meant, is 14.
It is 1 but the highest common factor is 14
The GCF (Greatest Common Factor) of 63 and 98 is: 7
The Greatest Common Factor (GCF) is: 14
The highest common factor (HCF) is 14.
The GCF is 14.
It is: 14
It is: 14
The highest common factor is 14
98 and 49's highest common factor is 49.
The GCF is 14.
The GCF is 14.