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Earn +20 ptsQ: What is the GCF of 18 and 42 and 84?
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What is the gcf of 18 30 and 42?
The greatest common factor of 18, 30, and 42 is 2.
What is the HCF of 210 and 84?
The GCF is 42.
What is the greatest common factor of 84 126 and 294?
The GCF of 84, 126 and 294 is 42.
What does 42 plus 24 plus 18 equal?
42 + 24 + 18 = 84
What is the gcf of 63 84 and 126?
To find the greatest common factor (GCF) of 63, 84, and 126, we first need to list the factors of each number. The factors of 63 are 1, 3, 7, 9, 21, and 63. The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84. The factors of 126 are 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, and 126. The GCF is the largest number that appears in all three lists, which in this case is 21.
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