The least common multiple (LCM) of 91 and 49 is 637.
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 GCF is 7.
The GCF is 7.
It is: 7
91 + 49 = 140
49 x 91 = 4459
The LCM of 49 and 91 is 637
49/91 reduces to 7/13
The GCF is 7.
The least common multiple (LCM) of 91 and 49 is 637.
greatest common factor of 49 and 84 and 91 is 7.
The GCF is 7.The GCF is 7.
The factors of 637 are: 1 7 13 49 91 637
Apart from 1, the only positive integer common factor of 49, 84, and 91 is 7.
It is: 7
The factors of 49 are 1, 7, and 49 The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84 The factors of 91 are 1, 7, 13, and 91