Greatest Common Factor of 90, 25, 196

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

• Greatest Common Factor of 90, 25, 196 by common division method
• Greatest Common Factor of 90, 25, 196 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 196

List of positive integer factors of 196 that divides 196 without a remainder.

1,2,4,7,14,28,49,98,196

Greatest Common Factor

We found the factors 90,25,196 . The biggest common factor number is the GCF number.
So the greatest common factor 90,25,196 is 1.

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

• GCF of 47, 60, 787
• GCF of 36, 93, 159
• GCF of 16, 56, 152
• GCF of 91, 41, 991
• GCF of 37, 74, 265

1. What is the GCF of 90, 25, 196?

Answer: GCF of 90, 25, 196 is 1.

2. How to Find the GCF of 90, 25, 196

Answer: Greatest Common Factor(GCF) of 90, 25, 196 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 25, 196) = 1.