Greatest Common Factor of 98, 35, 19, 489

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

• Greatest Common Factor of 98, 35, 19, 489 by common division method
• Greatest Common Factor of 98, 35, 19, 489 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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 19

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

1,19

Factors of 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Greatest Common Factor

We found the factors 98,35,19,489 . The biggest common factor number is the GCF number.
So the greatest common factor 98,35,19,489 is 1.

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

• GCF of 50, 21, 60, 687
• GCF of 29, 32, 66, 660
• GCF of 31, 44, 29, 492
• GCF of 63, 19, 85, 692
• GCF of 94, 18, 20, 678

1. What is the GCF of 98, 35, 19, 489?

Answer: GCF of 98, 35, 19, 489 is 1.

2. How to Find the GCF of 98, 35, 19, 489

Answer: Greatest Common Factor(GCF) of 98, 35, 19, 489 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 35, 19, 489) = 1.