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The GCF of 1680 and 3210 is 30.
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Find HCF of: 3360 & 6420 840 & 1605 5040 & 9630 560 & 1070 336 & 642 3360 & 3210 1680 & 6420 5040 & 3210 1680 & 9630 8400 & 3210
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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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