Greatest Common Factor of 90, 397, 188

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

• Greatest Common Factor of 90, 397, 188 by common division method
• Greatest Common Factor of 90, 397, 188 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 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Factors of 188

List of positive integer factors of 188 that divides 188 without a remainder.

1,2,4,47,94,188

Greatest Common Factor

We found the factors 90,397,188 . The biggest common factor number is the GCF number.
So the greatest common factor 90,397,188 is 1.

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

• GCF of 44, 127, 477
• GCF of 87, 384, 870
• GCF of 21, 611, 774
• GCF of 84, 666, 691
• GCF of 18, 185, 504

1. What is the GCF of 90, 397, 188?

Answer: GCF of 90, 397, 188 is 1.

2. How to Find the GCF of 90, 397, 188

Answer: Greatest Common Factor(GCF) of 90, 397, 188 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 397, 188) = 1.