Greatest Common Factor of 48, 90, 68, 438

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

• Greatest Common Factor of 48, 90, 68, 438 by common division method
• Greatest Common Factor of 48, 90, 68, 438 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 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Greatest Common Factor

We found the factors 48,90,68,438 . The biggest common factor number is the GCF number.
So the greatest common factor 48,90,68,438 is 2.

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

• GCF of 82, 78, 12, 204
• GCF of 35, 16, 94, 701
• GCF of 30, 76, 21, 623
• GCF of 85, 83, 36, 939
• GCF of 93, 51, 53, 724

1. What is the GCF of 48, 90, 68, 438?

Answer: GCF of 48, 90, 68, 438 is 2.

2. How to Find the GCF of 48, 90, 68, 438

Answer: Greatest Common Factor(GCF) of 48, 90, 68, 438 = 2

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

Step 2: Then multiply all the prime factors GCF(48, 90, 68, 438) = 2.