Greatest Common Factor of 77, 17, 993

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

• Greatest Common Factor of 77, 17, 993 by common division method
• Greatest Common Factor of 77, 17, 993 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 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 993

List of positive integer factors of 993 that divides 993 without a remainder.

1,3,331,993

Greatest Common Factor

We found the factors 77,17,993 . The biggest common factor number is the GCF number.
So the greatest common factor 77,17,993 is 1.

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

• GCF of 95, 30, 700
• GCF of 41, 57, 283
• GCF of 33, 54, 563
• GCF of 12, 78, 505
• GCF of 12, 90, 779

1. What is the GCF of 77, 17, 993?

Answer: GCF of 77, 17, 993 is 1.

2. How to Find the GCF of 77, 17, 993

Answer: Greatest Common Factor(GCF) of 77, 17, 993 = 1

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

Step 2: Then multiply all the prime factors GCF(77, 17, 993) = 1.