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The GCF of 420 and 1107 is 3.
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Find HCF of: 840 & 2214 1260 & 3321 140 & 369 2100 & 5535 2940 & 7749 840 & 1107 420 & 2214 1260 & 1107 420 & 3321 2100 & 1107 420 & 5535 2940 & 1107 420 & 7749
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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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