Greatest Common Factor of 95, 90, 18, 145

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

• Greatest Common Factor of 95, 90, 18, 145 by common division method
• Greatest Common Factor of 95, 90, 18, 145 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 95

List of positive integer factors of 95 that divides 95 without a remainder.

1,5,19,95

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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Greatest Common Factor

We found the factors 95,90,18,145 . The biggest common factor number is the GCF number.
So the greatest common factor 95,90,18,145 is 1.

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

• GCF of 98, 17, 69, 819
• GCF of 45, 49, 48, 575
• GCF of 57, 32, 43, 815
• GCF of 84, 67, 38, 453
• GCF of 92, 70, 90, 704

1. What is the GCF of 95, 90, 18, 145?

Answer: GCF of 95, 90, 18, 145 is 1.

2. How to Find the GCF of 95, 90, 18, 145

Answer: Greatest Common Factor(GCF) of 95, 90, 18, 145 = 1

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

Step 2: Then multiply all the prime factors GCF(95, 90, 18, 145) = 1.