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It is 30

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No.

GCF(4, 5, 6) = 1 : they have no larger common factor.

Furthermore, the LCM of 4, 5 and 6 is not 30 either!

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Fraction in lowest terms?

To make sure your fraction is in its lowest terms, find the GCF of the numerator and the denominator. If the GCF is 1, the fraction is in its lowest terms. If the GCF is greater than 1, divide both the numerator and the denominator by the GCF to reduce the fraction.Example: 30/42The GCF of 30 and 42 is 66 into 30 is 5, 6 into 42 is 730/42 = 5/7


What is the GCF of 12 and 20 and GCF of 24?

Factors of 12: 1, 2, 3, 4, 6, 12 Factors of 20: 1, 2, 4, 5, 10, 20 Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24 GCF (12, 20, 24) = 4


What is the GCF of 2 4 6 8 10?

The GCF is 2.


How do you divide fractions and write them in simplest form?

To divide a fraction by a fraction, multiply the first fraction by the reciprocal of the second. To reduce a fraction to its simplest form, 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. 4/5 divided by 3/6 = 4/5 x 6/3 = 24/15 = 8/5


How do you multiply fractions and simplify?

To multiply two fractions, multiply the numerators together, then multiply the denominators together, then put the new totals as a new fraction. It is possible the new fraction is not in its lowest terms. To simplify a fraction, find the GCF of the numerator and denominator. If the GCF is greater than one, divide the numerator and denominator by it. If the GCF is one, the fraction is in its simplest form. 2/3 x 3/4 = 2 x 3/3 x 4 = 6/12 The GCF of 6 and 12 is 6 6/12 = 1/2 3/5 x 3/5 = 3 x 3/5 x 5 = 9/25 The GCF of 9 and 25 is 1. 9/25 is in its simplest form.