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Earn +20 ptsQ: What is the greatest common factor for 42 and 21?
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What is the greatest common factor of 21 28 42?
The GCF is 7.
What is greatest common factor of 426384?
If that's 42, 63 and 84, the GCF is 21.
What is th gratest common factor of 42 and 105?
42 prime factors -----> 2,3,7 105 prime factors -----> 3,5,7 There is 3 and 7 in common : There fore 3*7 = 21; 21 is the greatest common factor.
What are is the greatest common factor of 28 42 and 63?
The Greatest Common Factor of 28, 42, 63: 7
What is the greatest common factor of 240 and 42?
The Greatest Common Factor (GCF) is: 6
Related questions
What are the common factors and greatest common factor of 21 and 42?
The common factors of 21 and 42 are 3, 7 and 21. The greatest common factor (GCF) is 21.
What is the greatest common factor 21 and 42?
Since 21 is a factor of 42, it is automatically the GCF.
What is the greatest common factor of 4942 and 21?
7 is the greatest common factor of 4942 and 21, or of 49, 42 and 21, if that is what you meant.
What is the greatest common factor of 21 42 84?
It is: 21
What is the greatest common factor or 21 42 and 84?
It is: 21
Greatest common factor of 21 and 42?
The GCF is 21.
What is the greatest common factor of 10 21 and 42?
The GCF (greatest common factor) would be 21.
What is the greatest common factor of 42 63 and 105?
3The GCF is: 2121.The GCF is 21.
What is the greatest common factor 63 and 42?
21
What is the greatest common factor of 21and 42?
21
What is the greatest common factor for 42 and 105?
21
What is the greatest common factor for63 42 21?
The GCF is 21.
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