Greatest Common Factor of 98, 19, 11, 2, 16

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

• Greatest Common Factor of 98, 19, 11, 2, 16 by common division method
• Greatest Common Factor of 98, 19, 11, 2, 16 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 98

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

1,2,7,14,49,98

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 11

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

1,11

Factors of 2

List of positive integer factors of 2 that divides 2 without a remainder.

1,2

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Greatest Common Factor

We found the factors 98,19,11,2,16 . The biggest common factor number is the GCF number.
So the greatest common factor 98,19,11,2,16 is 1.

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

• GCF of 79, 14, 30, 1, 45
• GCF of 62, 33, 18, 5, 69
• GCF of 35, 43, 69, 2, 54
• GCF of 42, 19, 96, 3, 30
• GCF of 55, 71, 72, 1, 60

1. What is the GCF of 98, 19, 11, 2, 16?

Answer: GCF of 98, 19, 11, 2, 16 is 1.

2. How to Find the GCF of 98, 19, 11, 2, 16

Answer: Greatest Common Factor(GCF) of 98, 19, 11, 2, 16 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 19, 11, 2, 16) = 1.