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You multiply all the numbers in the center of the Venn Diagram. This gives you the highest possible number that goes into both numbers.
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What is the GCF and LCM of 48 and 72 using the venn diagram?
I can't draw a venn diagram, but this will be close. 2 in the left circle, 24 in the intersection (the gcf), and 3 in the right circle. (2(24)3)=144 which is the LCM.
How do you find the GCF of 3 numbers using a venn diagram?
Do a prime factorization of each number. Draw 3 overlapping circles. Place the factors into each circle: note: some will go into the overlapping sections of the circles. All those numbers in the overlapping section of ALL circles will form the GCF. Multiply those in that overlapping section and that equals the GCF.
How do you find two numbers if HCF and LCM are known?
The product of the GCF and the LCM of two numbers is equal to the product of the original two numbers. Multiply the GCF and the LCM. The original two numbers will be another factor pair of that total. Find the factor pair that has that GCF and LCM.
What is the GCF of 84 and 156?
The GCF of 84 and 156 is 12.First, find the prime factors:84 = 2*2*3*7156 = 2*2*3*13Then, to determine the gcf, multiply the shared prime factors:GCF = 2*2*3 = 12
What is the GCF of 32and 36?
To find the GCF of 32 and 36 you first have to break them down into their prime factors: 32 = 2x2x2x2x2 36 = 2x2x3x3 The next step is to identify any common factors. In this case both numbers have two 2s as prime factors. To find the GCF you just multiply these numbers together: 2x2 = 4 And so the GCF of 32 and 36 is 4.
Why does it make sense to multiply the numbers in the middle of the Venn Diagram to determine the GCF of a pair of numbers?
Factors multiply. The numbers in the middle of the Venn diagram are common factors. If there are two or more, their product will give you the greatest common factor.
What is the GCF and LCM of 48 and 72 using the venn diagram?
I can't draw a venn diagram, but this will be close. 2 in the left circle, 24 in the intersection (the gcf), and 3 in the right circle. (2(24)3)=144 which is the LCM.
How do you find a gcf on a venn diagram?
Put the factors of one number in the left circle and the factors of the other in the right circle. Put any common factors in the middle where the circles intersect. The largest of these is the GCF.
How do you find the GCF of 3 numbers using a venn diagram?
Do a prime factorization of each number. Draw 3 overlapping circles. Place the factors into each circle: note: some will go into the overlapping sections of the circles. All those numbers in the overlapping section of ALL circles will form the GCF. Multiply those in that overlapping section and that equals the GCF.
How does a venn diagram shows the gcf?
The factors of one number are in the left circle, the factors of the other are in the right. The common factors are in the space in the middle where they intersect. The largest of these is the GCF.
What is the diagram for 36 and 24 for the gcf?
If you mean a Venn diagram, put 8 and 24 in the left circle, 9, 18 and 36 in the right circle, and 1, 2, 3, 4, 6, 12 in the space where they intersect.
What is the gcf of 10 and 25 using venn diagram?
Put 2 and 10 in the left circle. Put 25 in the right circle. Put 1 and 5 in the space where they overlap. Since 5 is the greater of these two numbers, it is the GCF.
Do you add or multiply for the gcf?
multiply
Fraction into simplest form?
you find the GCF (GREATEST COMMON FACTOR) then you divide or multiply you can pick and then you get you simplest from of the fraction
How do you find two numbers if HCF and LCM are known?
The product of the GCF and the LCM of two numbers is equal to the product of the original two numbers. Multiply the GCF and the LCM. The original two numbers will be another factor pair of that total. Find the factor pair that has that GCF and LCM.
GCF of 108 and 336?
Find the prime factorization of 108 108 = 2 × 2 × 3 × 3 × 3. Then Find the prime factorization of 336 336 = 2 × 2 × 2 × 2 × 3 × 7. Then To find the GCF, multiply all the prime factors common to both numbers: Therefore, GCF = 2 × 2 × 3 GCF equals 12
How do you multiply fractions in simplest form?
multiply the numerators (top numbers) together to get the new numerator, and multiply the denominators (bottom numbers) together to get the new denominator. like this: (a/b) times (c/d) = (a times c)/(b times d) Find the GCF of the numerator and the denominator and divide them both by it. If the GCF is 1, the fraction is in its simplest form.
