Greatest Common Factor of 90, 72, 428

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

• Greatest Common Factor of 90, 72, 428 by common division method
• Greatest Common Factor of 90, 72, 428 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Greatest Common Factor

We found the factors 90,72,428 . The biggest common factor number is the GCF number.
So the greatest common factor 90,72,428 is 2.

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

• GCF of 68, 53, 764
• GCF of 28, 74, 246
• GCF of 41, 76, 797
• GCF of 45, 58, 769
• GCF of 96, 72, 509

1. What is the GCF of 90, 72, 428?

Answer: GCF of 90, 72, 428 is 2.

2. How to Find the GCF of 90, 72, 428

Answer: Greatest Common Factor(GCF) of 90, 72, 428 = 2

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

Step 2: Then multiply all the prime factors GCF(90, 72, 428) = 2.