Greatest Common Factor of 98, 75, 84, 521

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

• Greatest Common Factor of 98, 75, 84, 521 by common division method
• Greatest Common Factor of 98, 75, 84, 521 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 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

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 521

List of positive integer factors of 521 that divides 521 without a remainder.

1,521

Greatest Common Factor

We found the factors 98,75,84,521 . The biggest common factor number is the GCF number.
So the greatest common factor 98,75,84,521 is 1.

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

• GCF of 44, 95, 15, 149
• GCF of 42, 20, 50, 810
• GCF of 82, 41, 27, 945
• GCF of 53, 51, 37, 688
• GCF of 32, 78, 69, 899

1. What is the GCF of 98, 75, 84, 521?

Answer: GCF of 98, 75, 84, 521 is 1.

2. How to Find the GCF of 98, 75, 84, 521

Answer: Greatest Common Factor(GCF) of 98, 75, 84, 521 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 75, 84, 521) = 1.