Greatest Common Factor of 31, 73, 87, 50

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

• Greatest Common Factor of 31, 73, 87, 50 by common division method
• Greatest Common Factor of 31, 73, 87, 50 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

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 31,73,87,50 . The biggest common factor number is the GCF number.
So the greatest common factor 31,73,87,50 is 1.

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

• GCF of 49, 71, 83, 45
• GCF of 47, 13, 15, 75
• GCF of 59, 71, 80, 54
• GCF of 85, 82, 87, 98
• GCF of 17, 89, 95, 79

1. What is the GCF of 31, 73, 87, 50?

Answer: GCF of 31, 73, 87, 50 is 1.

2. How to Find the GCF of 31, 73, 87, 50

Answer: Greatest Common Factor(GCF) of 31, 73, 87, 50 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 73, 87, 50) = 1.