Greatest Common Factor of 65, 91, 103

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

• Greatest Common Factor of 65, 91, 103 by common division method
• Greatest Common Factor of 65, 91, 103 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 91

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

1,7,13,91

Factors of 103

List of positive integer factors of 103 that divides 103 without a remainder.

1,103

Greatest Common Factor

We found the factors 65,91,103 . The biggest common factor number is the GCF number.
So the greatest common factor 65,91,103 is 1.

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

• GCF of 49, 89, 378
• GCF of 21, 53, 925
• GCF of 11, 21, 821
• GCF of 25, 22, 207
• GCF of 76, 16, 947

1. What is the GCF of 65, 91, 103?

Answer: GCF of 65, 91, 103 is 1.

2. How to Find the GCF of 65, 91, 103

Answer: Greatest Common Factor(GCF) of 65, 91, 103 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 91, 103) = 1.