Greatest Common Factor of 90, 56, 997

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

• Greatest Common Factor of 90, 56, 997 by common division method
• Greatest Common Factor of 90, 56, 997 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 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 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 997

List of positive integer factors of 997 that divides 997 without a remainder.

1,997

Greatest Common Factor

We found the factors 90,56,997 . The biggest common factor number is the GCF number.
So the greatest common factor 90,56,997 is 1.

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

• GCF of 47, 43, 143
• GCF of 71, 25, 263
• GCF of 11, 99, 827
• GCF of 73, 88, 127
• GCF of 12, 25, 749

1. What is the GCF of 90, 56, 997?

Answer: GCF of 90, 56, 997 is 1.

2. How to Find the GCF of 90, 56, 997

Answer: Greatest Common Factor(GCF) of 90, 56, 997 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 56, 997) = 1.