Greatest Common Factor of 98, 12, 99, 91

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

• Greatest Common Factor of 98, 12, 99, 91 by common division method
• Greatest Common Factor of 98, 12, 99, 91 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Greatest Common Factor

We found the factors 98,12,99,91 . The biggest common factor number is the GCF number.
So the greatest common factor 98,12,99,91 is 1.

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

• GCF of 94, 23, 37, 49
• GCF of 42, 17, 84, 88
• GCF of 78, 77, 13, 42
• GCF of 57, 17, 74, 64
• GCF of 10, 12, 94, 38

1. What is the GCF of 98, 12, 99, 91?

Answer: GCF of 98, 12, 99, 91 is 1.

2. How to Find the GCF of 98, 12, 99, 91

Answer: Greatest Common Factor(GCF) of 98, 12, 99, 91 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 12, 99, 91) = 1.