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What is the GCF of 12 and 42 in a factor tree?
12 6,2 3,2,2 42 21,2 7,3,2 2 x 3 = 6, the GCF
What is the GCF of 30 and 42 using a factor tree?
gcf(30, 42) = 6. 30 = 2 x 3 x 5 42 = 2 x 3 x 7 hcf = 2 x 3 = 6
How can you find the gcf of each pair of numbers by using factor tree?
The factor tree is just a way to display the prime factorization. Once you have that, you can find the GCF. Example: 30 and 42 2 x 3 x 5 = 30 2 x 3 x 7 = 42 Select the common factors. 2 x 3 = 6, the GCF.
What is the GCF of 42 and 7?
Since 7 is a factor of 42, it is automatically the GCF.
What is the Greatest common factor of 396 and 462?
The GCF is 42.
What is the greatest common factor of 6 and 42?
The greatest common factor of 6 and 42 is 6.6: 6,2,3,642: 1,2,3,6,7,14,21,42The GCF is: 6The GCF is 6.
What is the greates common factor of 18 and 42?
The greatest common factor of 18 21 and 42 is 3.
What is the GCF of 6048 and 42?
Since 42 is a factor of 6048, it is automatically the GCF.
What is the gcf for 42 and 21?
Since 21 is a factor of 42, it is automatically the GCF.
What is the greatest common factor of 7 and 42 and 70 42 and 70?
The GCF of 7, 42, and 70 is 7.The GCF is 7.
What is the greatest common factor of 7and42and70?
The GCF of 7, 21, and 42 is 7, because 7 is a factor of all three.
What is the greatest common factor for 42 9 and 6?
The GCF is 6.
