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What goes into 42 and 77?
The numbers that go into 42 and 77 are their common factors. The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42, while the factors of 77 are 1, 7, 11, and 77. The common factor between them is 1 and 7. Therefore, the greatest common divisor (GCD) of 42 and 77 is 7.
Are 42 and 77 relatively prime?
Yes, 42 and 77 are relatively prime because they have no common positive integer factors other than 1. The prime factorization of 42 is 2 × 3 × 7, while the prime factorization of 77 is 7 × 11. The only common factor is 7, so they are not relatively prime.
Is there a greater common factor in 154 and 42?
Greater than what? As every number has a factor of 1, there is always a common factor of 1 between any two numbers; if there are no other common factors then the greatest common factor of those numbers is 1. The factors of 154 and 42 are: 154: 1, 2, 7, 11, 14, 22, 77, 154 42: 1, 2, 3, 6, 7, 14, 21, 42 Their common factors are: 1, 2, 7, 14 Therefore their greatest common factor is 14.
What is the gratest common factor of 77 and 121?
Greatest common factor of 77 and 121 is 11.
What is a common factor between 20 and 77?
The only common factor is 1.
What is the GCF of 42 77 and 84?
The greatest common factor of 42, 77 and 84 is 7.
What are the greatest common factor of 42 and 77?
the answer is 7
What is the least common multiple of 77 and 42?
462
What is the highest common factor of 42 and 77?
The GCF is 7.
What is greatest common factor 42 and 77?
The GCF is 7.
What is the the common factor of 42 77 and 84?
1 and 7
Who is the greatest common factor of 42 77 210 and 126?
The GCF is 7.
What is the greatest common factor of 77 42 and 49?
The GCF is 7.
What is the highest common factor for 42 77 and 84?
The GCF is 7.
What is the least common factor of 77 and 82?
The least common factor is 1. (The least common factor of any two or more positive integers is always 1.)
Least common factor of 18 and 77?
The least common factor of any set of numbers is 1.
What is the greatest common factor of 42 77 210 in 126?
The GCF is 7.
