Greatest Common Factor of 12, 11, 98, 168

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

• Greatest Common Factor of 12, 11, 98, 168 by common division method
• Greatest Common Factor of 12, 11, 98, 168 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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Greatest Common Factor

We found the factors 12,11,98,168 . The biggest common factor number is the GCF number.
So the greatest common factor 12,11,98,168 is 1.

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

• GCF of 28, 21, 30, 256
• GCF of 13, 35, 14, 763
• GCF of 15, 46, 65, 991
• GCF of 67, 85, 37, 290
• GCF of 20, 38, 81, 285

1. What is the GCF of 12, 11, 98, 168?

Answer: GCF of 12, 11, 98, 168 is 1.

2. How to Find the GCF of 12, 11, 98, 168

Answer: Greatest Common Factor(GCF) of 12, 11, 98, 168 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 11, 98, 168) = 1.