Greatest Common Factor of 98, 81, 84, 524

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

• Greatest Common Factor of 98, 81, 84, 524 by common division method
• Greatest Common Factor of 98, 81, 84, 524 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 524

List of positive integer factors of 524 that divides 524 without a remainder.

1,2,4,131,262,524

Greatest Common Factor

We found the factors 98,81,84,524 . The biggest common factor number is the GCF number.
So the greatest common factor 98,81,84,524 is 1.

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

• GCF of 61, 19, 52, 558
• GCF of 97, 96, 75, 706
• GCF of 58, 54, 55, 831
• GCF of 96, 18, 92, 630
• GCF of 95, 29, 89, 879

1. What is the GCF of 98, 81, 84, 524?

Answer: GCF of 98, 81, 84, 524 is 1.

2. How to Find the GCF of 98, 81, 84, 524

Answer: Greatest Common Factor(GCF) of 98, 81, 84, 524 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 81, 84, 524) = 1.