Greatest Common Factor of 84, 98, 31, 298

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

• Greatest Common Factor of 84, 98, 31, 298 by common division method
• Greatest Common Factor of 84, 98, 31, 298 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 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 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 298

List of positive integer factors of 298 that divides 298 without a remainder.

1,2,149,298

Greatest Common Factor

We found the factors 84,98,31,298 . The biggest common factor number is the GCF number.
So the greatest common factor 84,98,31,298 is 1.

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

• GCF of 27, 32, 59, 857
• GCF of 51, 32, 71, 454
• GCF of 36, 76, 87, 205
• GCF of 26, 21, 26, 574
• GCF of 87, 12, 43, 969

1. What is the GCF of 84, 98, 31, 298?

Answer: GCF of 84, 98, 31, 298 is 1.

2. How to Find the GCF of 84, 98, 31, 298

Answer: Greatest Common Factor(GCF) of 84, 98, 31, 298 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 98, 31, 298) = 1.