Greatest Common Factor of 44, 70, 20, 50

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

• Greatest Common Factor of 44, 70, 20, 50 by common division method
• Greatest Common Factor of 44, 70, 20, 50 with matching the biggest common factor

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

Factors of 44

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

1,2,4,11,22,44

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Greatest Common Factor

We found the factors 44,70,20,50 . The biggest common factor number is the GCF number.
So the greatest common factor 44,70,20,50 is 2.

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

• GCF of 83, 66, 11, 33
• GCF of 35, 64, 79, 85
• GCF of 78, 23, 52, 37
• GCF of 98, 24, 62, 90
• GCF of 12, 92, 24, 17

1. What is the GCF of 44, 70, 20, 50?

Answer: GCF of 44, 70, 20, 50 is 2.

2. How to Find the GCF of 44, 70, 20, 50

Answer: Greatest Common Factor(GCF) of 44, 70, 20, 50 = 2

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

Step 2: Then multiply all the prime factors GCF(44, 70, 20, 50) = 2.