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The GCF of 138 and 1550 is 2.
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Find HCF of: 276 & 3100 69 & 775 414 & 4650 690 & 7750 276 & 1550 138 & 3100 414 & 1550 138 & 4650 690 & 1550 138 & 7750 966 & 1550
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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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