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The GCF of 342 and 420 is 6.
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Find HCF of: 684 & 840 171 & 210 1026 & 1260 114 & 140 1710 & 2100 2394 & 2940 684 & 420 342 & 840 1026 & 420 342 & 1260 1710 & 420 342 & 2100 2394 & 420 342 & 2940
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).
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