Largest positive integer that divides evenly the given number. Largest number that is a factor of all those numbers. Divides both numbers. First, list the prime factors of each number. For example, for numbers 4 and 6 the GCF is 2 since it is the highest number that 4 and 6 can be divided to.
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Answer:
Greatest Common Factor
Largest positive integer that divides evenly the given number. Largest number that is a factor of all those numbers. Divides both numbers. First, list the prime factors of each number. For example, for numbers 4 and 6 the GCF is 2 since it is the highest number that 4 and 6 can be divided to.
Learning Task 1:
Answers:
4
6
2
9
Solutions:
1. 12 16 24
Factor the three given numbers.
12 - 1, 2, 3, 4, 6, 12
16 - 1, 2, 4, 8, 16
24 - 1, 2, 3, 4, 8, 12, 24
List the common factors.
12 - 1, 2, 3, 4, 6, 12
16 - 1, 2, 4, 8, 16
24 - 1, 2, 3, 4, 8, 12, 24
Common Factors: 1, 2, 4,
Choose the greatest.
GCF = 4
2. 18 24 36
Factor the given numbers.
18 - 1, 2, 3, 6, 9, 18
24 - 1, 2, 3, 4, 6, 8, 12, 24
36 - 1, 2, 3, 4, 6, 9, 12, 18, 36
List the common factors.
18 - 1, 2, 3, 6, 9, 18
24 - 1, 2, 3, 4, 6, 8, 12, 24
36 - 1, 2, 3, 4, 6, 9, 12, 18, 36
Common Factors: 1, 2, 3, 6
Choose the greatest.
GCF = 6
3. 8 30 42
Factor the given numbers.
8 - 1, 2, 4, 8
30 - 1, 2, 3, 5, 6, 10, 15, 30
42 - 1, 2, 3, 6, 7, 14, 21, 42
List the common factors.
8 - 1, 2, 4, 8
30 - 1, 2, 3, 5, 6, 10, 15, 30
42 - 1, 2, 3, 6, 7, 14, 21, 42
Common Factors: 1, 2
Choose the greatest.
GCF = 2
4. 9, 27, 81
Factor the given numbers.
9 - 1, 3, 9
27 - 1, 2, 3, 9, 27
81 - 1, 3, 9, 27, 81
List the common factors.
9 - 1, 3, 9
27 - 1, 2, 3, 9, 27
81 - 1, 3, 9, 27, 81
Common Factors: 1, 3, 9
Choose the greatest.
GCF = 9
What is greatest common factor and examples: brainly.ph/question/28803
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