Greatest Common Factor of 19, 98, 321

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

• Greatest Common Factor of 19, 98, 321 by common division method
• Greatest Common Factor of 19, 98, 321 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 19

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

1,19

Factors of 98

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

1,2,7,14,49,98

Factors of 321

List of positive integer factors of 321 that divides 321 without a remainder.

1,3,107,321

Greatest Common Factor

We found the factors 19,98,321 . The biggest common factor number is the GCF number.
So the greatest common factor 19,98,321 is 1.

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

• GCF of 67, 66, 547
• GCF of 43, 36, 117
• GCF of 44, 70, 672
• GCF of 36, 44, 125
• GCF of 12, 94, 942

1. What is the GCF of 19, 98, 321?

Answer: GCF of 19, 98, 321 is 1.

2. How to Find the GCF of 19, 98, 321

Answer: Greatest Common Factor(GCF) of 19, 98, 321 = 1

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

Step 2: Then multiply all the prime factors GCF(19, 98, 321) = 1.