Greatest Common Factor of 65, 52, 991

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

• Greatest Common Factor of 65, 52, 991 by common division method
• Greatest Common Factor of 65, 52, 991 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 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Greatest Common Factor

We found the factors 65,52,991 . The biggest common factor number is the GCF number.
So the greatest common factor 65,52,991 is 1.

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

• GCF of 11, 99, 417
• GCF of 81, 29, 323
• GCF of 69, 33, 971
• GCF of 73, 45, 281
• GCF of 45, 65, 111

1. What is the GCF of 65, 52, 991?

Answer: GCF of 65, 52, 991 is 1.

2. How to Find the GCF of 65, 52, 991

Answer: Greatest Common Factor(GCF) of 65, 52, 991 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 52, 991) = 1.