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The GCF of 90 and 3450 is 30.
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Find HCF of: 180 & 6900 45 & 1725 30 & 1150 18 & 690 180 & 3450 90 & 6900 270 & 3450 450 & 3450 630 & 3450
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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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