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The factors of 10 are:
1, 2, 5, 10
The factors of 30 are:
1, 2, 3, 5, 6, 10, 15, 30
The factors of 40 are:
1, 2, 4, 5, 8, 10, 20, 40
The common factors are:
1, 2, 5, 10
The Greatest Common Factor (GCF) is:
10
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∙ 11y ago
Anonymous
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What is the GCF of 30 40 50?
The GCF is 10.
What is the GCF of 40 and 30 and 95?
The GCF is 5.
How do you find the gcf of a fraction?
The general idea is to find a common factor between the numerator and the denominator, so that you can simplify the fraction. One way is to find the prime factors for numerator and denominator, and look for common factors. This is appropriate for small numbers, but slow for larger numbers. A much faster method for large numbers is Euclid's algorithm. For example, to find the gcf of 70 and 40, subtract 70 - 40. You get 30. The gcf of 70 and 40 is the same as the gcf of 40 and 30. Continue, until one number is a multiple of the other: gcf of 40 and 30 is the same as gcf of 30 and 10; since 30 is a multiple of 10, 10 is the gcf.
What is the GCF and LCM of 10 and 30?
The GCF is 10. The LCM is 30.
What is the gcf of 20 and 30 and 80?
The factors of 20 are 1, 2, 4, 5, 10, and 20.The factors of 30 are 1, 2, 3, 5, 6, 10, 15, and 30.The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, 80The gcf of 20, 30, and 80 is 10.
What is the GCF of 30 40 50?
The GCF is 10.
What is the greatest common factor for 40 50 and 30?
The GCF is 10.
What is the LCM and GCF of 30 and 40 and 60?
LCM(30, 40, 60) = 120 GCF(30, 40, 60) = 10
Hcf of 30 and 40?
The GCF is 10.
What is the GCF for 30 50 and 40?
It is 10
What is the GCF of 30 40 20?
The GCF is 2.
If there were 30goldfish and 20angelfish. how would the gcf change if there were 40 gold fish.?
The GCF of 30 and 20 is 10. The GCF of 40 and 20 is 20.
What is the greatest common divisor of 30 and 40?
The GCF is 10.
What is greatest common factor of 30 and 40?
The GCF is 10.
What is the greatest common factor of 20 30 and 40?
Greatest common factor of 20 30 and 40 is 10.
What is the GCF of 10a2 40a?
50
What is the greatest common factor of 30 40 50 and 80?
The GCF of 30, 40, 50, and 80 is 10
