The common factor of 5, 7, and 22 is 1. 5 and 7 are prime, and neither is a factor of 22.
The factors of 14 are 1, 2, 7, and 14.The factors of 22 are 1, 2, 11, and 22.The factors they have in common are 1 and 2. Therefore, the greatest common factor is 2.The greatest common factor can also be determined from the prime factors.The prime factors of 14 are 2 and 7.The prime factors of 22 are 2 and 11.The prime factors they have in common are a single 2, so the greatest common factor is 2.The Greatest common factor of 5 and 22 is 5.The GCF is 2.
The common factors of 5 and 35 are 1 and 5.
The GCF of 7 and 22 is 1. The factors of 7 are 1 and 7. The factors of 22 are 1, 2, 11, and 22. The only common factor is 1.
The factors of 5 are 1 and 5. The factors of 7 are 1 and 7. The factors of 10 are 1,2,5 and 10. So the highest common factor is 1.
The common factors are 1 and 7. The GCF is 7.
the common factors of 140 and 25 are 1, and 5
The common factors are: 1, 5, 7, 35
The prime factors of 28n are 2, 2, 7, and n. The prime factors of 35 are 5 and 7. The common prime factor that is known is 7. If n is 5 or a multiple of 5, the common prime factors are 5 and 7. There are two possibilities: - If n is not 5 or a multiple of 5, the greatest common factor is 7. - If n is 5 or a multiple of 5, the greatest common factor is 5 x 7 = 35.
The factors of 22 are: 1, 2, 11, 22The factors of 77 are: 1, 7, 11, 77The common factors are: 1, 11Factors of 22 and 77 are 1 and 11. Since 22 x 1 = 22, 77 x 1 = 77 and 11 x 2 = 22, 11 x 7 = 77.
The factors of 21 are:1, 3, 7, 21The factors of 35 are:1, 5, 7, 35The common factors are:1, 7
The factors of 7 are 1, 7 The factors of 25 are 1, 5, 25 → The common factor(s) of 7 and 25 is (are): 1 → greatest common factor is 1.
No. 22 has prime factorization of 2*11, and 35 has prime factorization of 7*5. Since there are no common prime factors, 22/35 is irreducible (is in lowest terms).