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The GCF of 45 and 660 is 15.
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Find HCF of: 90 & 1320 135 & 1980 15 & 220 225 & 3300 9 & 132 315 & 4620 90 & 660 45 & 1320 135 & 660 45 & 1980 225 & 660 45 & 3300 315 & 660 45 & 4620
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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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