Greatest Common Factor of 90, 57, 84, 93

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

• Greatest Common Factor of 90, 57, 84, 93 by common division method
• Greatest Common Factor of 90, 57, 84, 93 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 57

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

1,3,19,57

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 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Greatest Common Factor

We found the factors 90,57,84,93 . The biggest common factor number is the GCF number.
So the greatest common factor 90,57,84,93 is 3.

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

• GCF of 38, 72, 61, 89
• GCF of 30, 12, 94, 74
• GCF of 95, 45, 23, 65
• GCF of 81, 63, 73, 38
• GCF of 33, 19, 99, 18

1. What is the GCF of 90, 57, 84, 93?

Answer: GCF of 90, 57, 84, 93 is 3.

2. How to Find the GCF of 90, 57, 84, 93

Answer: Greatest Common Factor(GCF) of 90, 57, 84, 93 = 3

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

Step 2: Then multiply all the prime factors GCF(90, 57, 84, 93) = 3.