Greatest Common Factor of 31, 90, 50, 133

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

• Greatest Common Factor of 31, 90, 50, 133 by common division method
• Greatest Common Factor of 31, 90, 50, 133 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 50

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

1,2,5,10,25,50

Factors of 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Greatest Common Factor

We found the factors 31,90,50,133 . The biggest common factor number is the GCF number.
So the greatest common factor 31,90,50,133 is 1.

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

• GCF of 87, 57, 96, 892
• GCF of 51, 55, 22, 251
• GCF of 94, 84, 16, 417
• GCF of 78, 46, 99, 767
• GCF of 84, 52, 59, 192

1. What is the GCF of 31, 90, 50, 133?

Answer: GCF of 31, 90, 50, 133 is 1.

2. How to Find the GCF of 31, 90, 50, 133

Answer: Greatest Common Factor(GCF) of 31, 90, 50, 133 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 90, 50, 133) = 1.