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What is the greatest common factor of 18 and 75?
The greatest Common Factor (GCF) of 18 and 75 is 3.
What are the common factors of 5 and 9 and 18?
The only common factor of 5, 9, and 18 is 1. The factors of 5 are 1 and 5 The factors of 9 are 1, 3, and 9 The factors of 18 are 1, 2, 3, 6, 9 and 18 The common factor is 1.
What is the greatest common factor of 5 18 and 3?
The GCF is 1.
What is the greatest common factor of 18 and 105?
18 = 2 x 3 x 3 105 = 3 x 5 x 7 the only common factor is a 3, and also the gcm is 3
How is 6 the greatest common factor of 18 and 30?
3 x 6 = 18, 5 x 6 = 30; six is the largest common factor.
What are the common factors of 5 and 18?
Since 5 is prime, and not a factor of 18, the only positive integer common factor of 5 and 18 is 1.
What is the greatest common factor of 18 and 25?
The GCF of 18 and 25 is 1. factors 18=1*2*3*3 25=1*5*5
What is greatest common factor of 18 and 25?
The prime factors of 18 are 2, 3 and 3 The prime factors of 25 are 5 and 5 There are no factors (other than 1) common to both 18 and 25.
What is the GCF of 15 and 18 and how do you show the work?
Factor them. 3 x 5 = 15 2 x 3 x 3 = 18 Select the common factor(s). The GCF is 3.
What is the greatest common factor of 18 and 35?
The factors of 18 are 1, 2, 3, 6, 9, and 18.The factors of 35 are 1, 5, 7, and 35.The only common factor is 1, so the greatest common factor is 1. This means they are relatively prime.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 18 are 2, 3, and 3.The prime factors of 35 are 5 and 7.There are no common prime factors, therefore they are relatively prime, which means the greatest common factor is 1.18 = 2 x 3 x 3, 35 = 5 x 7. There is no common factor other than 11 - they are relatively primeThe GCF is 1.The GCF is 1.The GCF is 1.
What is the Common factor of 18 and 15?
The factors of 15 are 1, 3, 5, and 15. The factors of 18 are 1, 2, 3, 6, 9, and 18. The common factors of 15 and 18 are 1 and 3.
How do do a factor tree to find the greatest common factor of 18 and 15?
153,5189,23,3,23 x 5 = 152 x 3 x 3 = 18Select the common factor.The GCF is 3.
