Greatest Common Factor of 65, 90, 74, 91, 14

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 65, 90, 74, 91, 14 by common division method
• Greatest Common Factor of 65, 90, 74, 91, 14 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Greatest Common Factor

We found the factors 65,90,74,91,14 . The biggest common factor number is the GCF number.
So the greatest common factor 65,90,74,91,14 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 80, 29, 26, 61, 85
• GCF of 59, 52, 64, 56, 24
• GCF of 37, 11, 45, 27, 56
• GCF of 48, 33, 80, 30, 31
• GCF of 68, 37, 23, 24, 89

1. What is the GCF of 65, 90, 74, 91, 14?

Answer: GCF of 65, 90, 74, 91, 14 is 1.

2. How to Find the GCF of 65, 90, 74, 91, 14

Answer: Greatest Common Factor(GCF) of 65, 90, 74, 91, 14 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(65, 90, 74, 91, 14) = 1.