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The GCF of 90 and 6720 is 30.
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Find HCF of: 45 & 3360 30 & 2240 18 & 1344 180 & 6720 270 & 6720 450 & 6720 630 & 6720
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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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