Greatest Common Factor of 50, 52, 72, 438

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

• Greatest Common Factor of 50, 52, 72, 438 by common division method
• Greatest Common Factor of 50, 52, 72, 438 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 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

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 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 50,52,72,438 . The biggest common factor number is the GCF number.
So the greatest common factor 50,52,72,438 is 2.

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

• GCF of 71, 48, 90, 804
• GCF of 73, 74, 93, 489
• GCF of 15, 30, 70, 553
• GCF of 17, 34, 40, 747
• GCF of 81, 24, 15, 297

1. What is the GCF of 50, 52, 72, 438?

Answer: GCF of 50, 52, 72, 438 is 2.

2. How to Find the GCF of 50, 52, 72, 438

Answer: Greatest Common Factor(GCF) of 50, 52, 72, 438 = 2

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

Step 2: Then multiply all the prime factors GCF(50, 52, 72, 438) = 2.