Greatest Common Factor of 50, 38, 42, 782

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

• Greatest Common Factor of 50, 38, 42, 782 by common division method
• Greatest Common Factor of 50, 38, 42, 782 with matching the biggest common factor

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

Factors of 50

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

1,2,5,10,25,50

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 42

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

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

Factors of 782

List of positive integer factors of 782 that divides 782 without a remainder.

1,2,17,23,34,46,391,782

Greatest Common Factor

We found the factors 50,38,42,782 . The biggest common factor number is the GCF number.
So the greatest common factor 50,38,42,782 is 2.

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

• GCF of 15, 73, 15, 426
• GCF of 59, 82, 27, 310
• GCF of 69, 68, 86, 868
• GCF of 43, 76, 14, 716
• GCF of 91, 82, 59, 187

1. What is the GCF of 50, 38, 42, 782?

Answer: GCF of 50, 38, 42, 782 is 2.

2. How to Find the GCF of 50, 38, 42, 782

Answer: Greatest Common Factor(GCF) of 50, 38, 42, 782 = 2

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

Step 2: Then multiply all the prime factors GCF(50, 38, 42, 782) = 2.