Greatest Common Factor of 90, 99, 2, 57

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

• Greatest Common Factor of 90, 99, 2, 57 by common division method
• Greatest Common Factor of 90, 99, 2, 57 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 99

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

1,3,9,11,33,99

Factors of 2

List of positive integer factors of 2 that divides 2 without a remainder.

1,2

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Greatest Common Factor

We found the factors 90,99,2,57 . The biggest common factor number is the GCF number.
So the greatest common factor 90,99,2,57 is 1.

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

• GCF of 55, 59, 5, 24
• GCF of 63, 80, 4, 17
• GCF of 75, 29, 4, 15
• GCF of 50, 76, 3, 60
• GCF of 58, 98, 1, 35

1. What is the GCF of 90, 99, 2, 57?

Answer: GCF of 90, 99, 2, 57 is 1.

2. How to Find the GCF of 90, 99, 2, 57

Answer: Greatest Common Factor(GCF) of 90, 99, 2, 57 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 99, 2, 57) = 1.