Greatest Common Factor of 18, 35, 154

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

• Greatest Common Factor of 18, 35, 154 by common division method
• Greatest Common Factor of 18, 35, 154 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 18

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

1,2,3,6,9,18

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Greatest Common Factor

We found the factors 18,35,154 . The biggest common factor number is the GCF number.
So the greatest common factor 18,35,154 is 1.

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

• GCF of 69, 84, 490
• GCF of 35, 10, 201
• GCF of 82, 54, 867
• GCF of 72, 99, 186
• GCF of 66, 56, 929

1. What is the GCF of 18, 35, 154?

Answer: GCF of 18, 35, 154 is 1.

2. How to Find the GCF of 18, 35, 154

Answer: Greatest Common Factor(GCF) of 18, 35, 154 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 35, 154) = 1.