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The GCF is 5.
HCF(35, 80) = 5
The GCF is 7.
5=5x1 35=5x7 HCF=5
20
8
hcf(320, 560) = 80 320 = 26 x 5 560 = 24 x 5 x 7 hcf = 24 x 5 = 80
The GCF is 35.
The GCF is 7
The GCF is 10.
The HCF is 7.
The GCF is 1.
The GCF is 16.
The GCF is 8.
It is: 35
hcf is 1 and LCM is 35