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The GCF of 6420 and 540 is 60.
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Find HCF of: 3210 & 270 2140 & 180 1284 & 108 6420 & 1080 6420 & 1620 6420 & 2700 6420 & 3780
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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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