Greatest Common Factor of 82, 70, 72, 50

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

• Greatest Common Factor of 82, 70, 72, 50 by common division method
• Greatest Common Factor of 82, 70, 72, 50 with matching the biggest common factor

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

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

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 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 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 82,70,72,50 . The biggest common factor number is the GCF number.
So the greatest common factor 82,70,72,50 is 2.

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

• GCF of 48, 16, 90, 77
• GCF of 30, 67, 10, 44
• GCF of 47, 30, 32, 29
• GCF of 24, 22, 25, 60
• GCF of 26, 10, 79, 22

1. What is the GCF of 82, 70, 72, 50?

Answer: GCF of 82, 70, 72, 50 is 2.

2. How to Find the GCF of 82, 70, 72, 50

Answer: Greatest Common Factor(GCF) of 82, 70, 72, 50 = 2

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

Step 2: Then multiply all the prime factors GCF(82, 70, 72, 50) = 2.