2x7x11
2 x 7 x 11 = 154
77x2= 154 77+77=154
86 and 154 are not relatively prime because they are both even numbers. Relatively prime numbers have no common factors other than 1, and all even numbers have 2 as a common factor.
The factors of 154 are: 1, 2, 7, 11, 14, 22, 77, 154. The Prime Factors are: 2 x 7 x 11
2x7x11
2 x 7 x 11 = 154
154 = 2 x 7 x 11
2, 7 and 11.
77x2= 154 77+77=154
No.
86 and 154 are not relatively prime because they are both even numbers. Relatively prime numbers have no common factors other than 1, and all even numbers have 2 as a common factor.
The factors of 154 are: 1, 2, 7, 11, 14, 22, 77, 154. The Prime Factors are: 2 x 7 x 11
308
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Each of these factor pairs (multiply the numbers in parentheses) equals 154: (1, 154) (2, 77) (7, 22) (11, 14)
The greatest common factor (GCF) is the largest factor that two or more numbers have in common. You find the GCF by listing the prime factors of each number. Find the prime factors the numbers have in common and multiply them.154: 2 x 7 x 1142: 2 x 3 x 7The factors they have in common are: 2 x 7GCF = 14