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The GCF of 6420 and 720 is 60.
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Find HCF of: 3210 & 360 2140 & 240 1284 & 144 6420 & 1440 6420 & 2160 6420 & 3600 6420 & 5040
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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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