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The GCF of 642 and 486 is 6.
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Find HCF of: 1284 & 972 321 & 243 1926 & 1458 214 & 162 3210 & 2430 4494 & 3402 1284 & 486 642 & 972 1926 & 486 642 & 1458 3210 & 486 642 & 2430 4494 & 486 642 & 3402
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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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