Greatest Common Factor of 50, 88, 21, 38

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

• Greatest Common Factor of 50, 88, 21, 38 by common division method
• Greatest Common Factor of 50, 88, 21, 38 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 50

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

1,2,5,10,25,50

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 38

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

1,2,19,38

Greatest Common Factor

We found the factors 50,88,21,38 . The biggest common factor number is the GCF number.
So the greatest common factor 50,88,21,38 is 1.

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

• GCF of 32, 66, 10, 95
• GCF of 73, 41, 58, 26
• GCF of 12, 77, 40, 45
• GCF of 66, 75, 16, 86
• GCF of 85, 21, 85, 50

1. What is the GCF of 50, 88, 21, 38?

Answer: GCF of 50, 88, 21, 38 is 1.

2. How to Find the GCF of 50, 88, 21, 38

Answer: Greatest Common Factor(GCF) of 50, 88, 21, 38 = 1

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

Step 2: Then multiply all the prime factors GCF(50, 88, 21, 38) = 1.