5040 ÷ 1000 = 5 r 40 1000 ÷ 40 = 25 r 0 ⇒ hcf of 5040 and 1000 is 40.
The GCF is 10.
The GCF is 10.
5 is the highest common factor of 10, 25 and 40.
The GCF is 4.
5
The HCF is 5
To work this out, you have to split the numbers into the product of their prime factors: 25 = 5x5 40 = 2x2x2x5 The next step is to identify any common factors. In this case, both numbers have a 5 as a prime factor. Thus the HCF of 25 and 40 is 5.
5040 ÷ 1000 = 5 r 40 1000 ÷ 40 = 25 r 0 ⇒ hcf of 5040 and 1000 is 40.
The HCF of 40 & 12 is... 4
The hcf of 45 and 40 is 5.
HCF(40, 63) = 1
The GCF is 25.
The GCF is 25.
The HCF of the numbers 40 and 44 is 4.
The HCF of 25 and 50 is... 25.
The HCF is 5.