Factor them.
2 x 2 x 2 x 3 = 24
2 x 3 x 5 = 30
Select the common factors.
2 x 3 = 6, the GCF.
The GCF is 6.
The GCF is 2.
The HCF of the given two numbers is 6
HCF(30, 2) = 2.
6
6
It is: 3
It is 2
An HCF of 1 means that the two numbers share no prime factors. An LCM of 30, means the numbers have between them prime factors of 2, 3 and 5. Thus any product combination of these factors will give a possible answer. You could have: 2 and 3x5 (15) 3 and 2x5 (10) or 5 and 2x3 (6)
HCF(30, 36, 42) = 6 LCM(30, 36, 42) = 1260
9
The greatest common factor or the highest common factor is the highest number that divides exactly into two or more numbers. 24: 1, 2, 3, 4, 6, 8, 12, 24 30: 1, 2, 3, 5, 6, 10, 15, 30 The GCF of 24 and 30 is 6.
Prime factorization is one of the ways you find the HCF.
The GCF is 6.
The GCF is 6.
The GCF is 6.
hcf(18, 30) = 6.
3
6
6
6
6
6
6
Use GCF instead of HCF. 6 and 30 would be those numbers...