The factors of 77 are 1, 7, 11, 77. For them to be common, they need to be compared to another set of factors.
Oh, dude, the highest common factor of 77 and 161 is 7. Like, you take the factors of each number, which are 1, 7, 11, 77 for 77, and 1, 7, 23, 161 for 161, and then you pick the highest one they have in common. It's like finding the coolest friend they both hang out with.
The greatest common factor of 21 and 77 is 7.
Express each number in terms of its prime factors. 77 = 7 x 11 259 = 7 x 37 The only common factor and therefore the highest common factor is 7.
The greatest common factor is the highest number that divides exactly into two or more numbers. 56: 1, 2, 4, 7, 8, 14, 28, 56 77: 1, 7, 11, 77 The GCF for 56 and 77 is 7.
It is: 77
The greatest common factor (GCF) of 49, 77, and 91 is 7. To find the GCF, you first need to find the prime factors of each number: 49 = 7 x 7, 77 = 7 x 11, and 91 = 7 x 13. Then, identify the common prime factors among the numbers, which in this case is 7. Therefore, the GCF of 49, 77, and 91 is 7.
The least common multiple of 7 , 14 , 77 = 154
77 is the only common multiple of 7 and 77 between 1 and 100.
To find the greatest common factor (GCF) of 77 and 203, we first need to list the factors of each number. The factors of 77 are 1, 7, 11, and 77. The factors of 203 are 1, 7, 29, and 203. The GCF is the largest number that both 77 and 203 can be divided evenly by, which in this case is 7. Therefore, the greatest common factor of 77 and 203 is 7.
Common factors of 77 and 385 are: 1, 7, 11, and 77.
The common factors of 42 and 77 are: 1 and 7