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The GCF is 6.
gcf = 1 lcm = 840
.6 x 840
The GCF is 3.
GCF(60, 6) = 6.
The GCF is 6.Since 6 is a factor of 60, it is automatically the GCF.
The GCF is 6
The GCF of 42, 30, 60 and 48 is 6.