Greatest Common Factor of 23, 90, 31, 607

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

• Greatest Common Factor of 23, 90, 31, 607 by common division method
• Greatest Common Factor of 23, 90, 31, 607 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

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 31

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

1,31

Factors of 607

List of positive integer factors of 607 that divides 607 without a remainder.

1,607

Greatest Common Factor

We found the factors 23,90,31,607 . The biggest common factor number is the GCF number.
So the greatest common factor 23,90,31,607 is 1.

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

• GCF of 22, 56, 69, 718
• GCF of 78, 89, 81, 508
• GCF of 72, 95, 67, 831
• GCF of 94, 76, 15, 318
• GCF of 47, 29, 11, 911

1. What is the GCF of 23, 90, 31, 607?

Answer: GCF of 23, 90, 31, 607 is 1.

2. How to Find the GCF of 23, 90, 31, 607

Answer: Greatest Common Factor(GCF) of 23, 90, 31, 607 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 90, 31, 607) = 1.