Greatest Common Factor of 48, 44, 68, 42

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

• Greatest Common Factor of 48, 44, 68, 42 by common division method
• Greatest Common Factor of 48, 44, 68, 42 with matching the biggest common factor

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∴ 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 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 68

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

1,2,4,17,34,68

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Greatest Common Factor

We found the factors 48,44,68,42 . The biggest common factor number is the GCF number.
So the greatest common factor 48,44,68,42 is 2.

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

• GCF of 14, 48, 84, 28
• GCF of 79, 84, 95, 45
• GCF of 13, 95, 17, 20
• GCF of 81, 55, 75, 64
• GCF of 20, 21, 96, 69

1. What is the GCF of 48, 44, 68, 42?

Answer: GCF of 48, 44, 68, 42 is 2.

2. How to Find the GCF of 48, 44, 68, 42

Answer: Greatest Common Factor(GCF) of 48, 44, 68, 42 = 2

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

Step 2: Then multiply all the prime factors GCF(48, 44, 68, 42) = 2.