Greatest Common Factor of 12, 99, 88, 166

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

• Greatest Common Factor of 12, 99, 88, 166 by common division method
• Greatest Common Factor of 12, 99, 88, 166 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 99

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

1,3,9,11,33,99

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 166

List of positive integer factors of 166 that divides 166 without a remainder.

1,2,83,166

Greatest Common Factor

We found the factors 12,99,88,166 . The biggest common factor number is the GCF number.
So the greatest common factor 12,99,88,166 is 1.

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

• GCF of 19, 87, 98, 194
• GCF of 73, 68, 84, 140
• GCF of 86, 97, 68, 799
• GCF of 75, 63, 44, 230
• GCF of 91, 51, 58, 419

1. What is the GCF of 12, 99, 88, 166?

Answer: GCF of 12, 99, 88, 166 is 1.

2. How to Find the GCF of 12, 99, 88, 166

Answer: Greatest Common Factor(GCF) of 12, 99, 88, 166 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 99, 88, 166) = 1.