Greatest Common Factor of 98, 31, 85, 29

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

• Greatest Common Factor of 98, 31, 85, 29 by common division method
• Greatest Common Factor of 98, 31, 85, 29 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Greatest Common Factor

We found the factors 98,31,85,29 . The biggest common factor number is the GCF number.
So the greatest common factor 98,31,85,29 is 1.

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

• GCF of 52, 19, 42, 20
• GCF of 58, 24, 65, 74
• GCF of 22, 52, 28, 31
• GCF of 29, 94, 27, 88
• GCF of 54, 54, 18, 77

1. What is the GCF of 98, 31, 85, 29?

Answer: GCF of 98, 31, 85, 29 is 1.

2. How to Find the GCF of 98, 31, 85, 29

Answer: Greatest Common Factor(GCF) of 98, 31, 85, 29 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 31, 85, 29) = 1.