hcf = 15 lcm = 3510 270 = 2 x 33 x 5 195 = 3 x 5 x 13 hcf = 3 x 5 = 15 lcm = 2 x 33 x 5 x 13 = 3510
The GCF is 13.
The GCF is 15.
hcf(5, 15) = 5 lcm(5, 15) = 15.
The GCF is 15.
The GCF is 5.
156: Hcf of 13 and 39= 13 13*12=156 =156
The GCF is 13.
The GCF is 3.
The GCF is 3.
HCF of 78156 and 169 is 13
13 the HCF of 65, 156,169