Greatest Common Factor of 99, 77, 197

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

• Greatest Common Factor of 99, 77, 197 by common division method
• Greatest Common Factor of 99, 77, 197 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 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 77

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

1,7,11,77

Factors of 197

List of positive integer factors of 197 that divides 197 without a remainder.

1,197

Greatest Common Factor

We found the factors 99,77,197 . The biggest common factor number is the GCF number.
So the greatest common factor 99,77,197 is 1.

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

• GCF of 32, 36, 870
• GCF of 30, 35, 393
• GCF of 94, 39, 935
• GCF of 96, 93, 354
• GCF of 46, 29, 821

1. What is the GCF of 99, 77, 197?

Answer: GCF of 99, 77, 197 is 1.

2. How to Find the GCF of 99, 77, 197

Answer: Greatest Common Factor(GCF) of 99, 77, 197 = 1

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

Step 2: Then multiply all the prime factors GCF(99, 77, 197) = 1.