Vb
The GCF is 175.
Factor them. 2 x 3 x 5 x 5 x 7 = 1050 5 x 5 x 7 x 7 = 1225 Select the common factors. 5 x 5 x 7 = 175, the GCF
sqrt(1225) =
245x5= 1225
1225 ÷ 5 = 245
The GCF is 175.
175
The GCF is 175.
The GCF of 1225 and 1575 is 175
You need at least two numbers to find a GCF.
It is 1 which is the HCF of both numbers
The GCF is 175.
hcf(490, 1750) = 70 Using factorisation: 490 = 2 x 5 x 7² 1750 = 2 x 5³ x 7 hcf = 2 x 5 x 7 = 70
175, 350, 525, 700, 875, 1050, 1225, 1400, 1575, 1750
The KVAR will be 1249.75, the power factor is .7. KVAR = sqrt [ KVA^2 - kW^2 ]
Factor them. 2 x 3 x 5 x 5 x 7 = 1050 5 x 5 x 7 x 7 = 1225 Select the common factors. 5 x 5 x 7 = 175, the GCF
Factor them. 2 x 3 x 5 x 5 x 7 = 1050 5 x 5 x 7 x 7 = 1225 Select the common factors. 5 x 5 x 7 = 175, the GCF