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The GCF of 1638 and 1470 is 42.
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Find HCF of: 3276 & 2940 819 & 735 4914 & 4410 546 & 490 8190 & 7350 234 & 210 3276 & 1470 1638 & 2940 4914 & 1470 1638 & 4410 8190 & 1470 1638 & 7350
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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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