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Earn +20 ptsQ: What is the GCF of 6 15 21 9?
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What is the GCF of two numbers whose sum is 24 and difference is 6?
The GCF of 9 and 15 is 3. The LCM is 45.
What is 15 times 6?
21
What is 9 minus 15?
15 - 9 = 6
What is the GCF of 9 15 18?
To find the Greatest Common Factor (GCF) of 9, 15, and 18, you need to first factorize each number. The factors of 9 are 1, 3, and 9. The factors of 15 are 1, 3, 5, and 15. The factors of 18 are 1, 2, 3, 6, 9, and 18. The common factor among all three numbers is 3, making the GCF of 9, 15, and 18 equal to 3.
What is the GCF and LCM of the number 9 and 6?
GCF = 3 LCM = 18 Factors of 9: 1, 3, 9 Factors of 6: 1, 2, 3, 6 Multiples of 9: 9, 18 Multiples of 6: 6, 12, 18
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