Greatest Common Factor of 418, 154, 18

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

• Greatest Common Factor of 418, 154, 18 by common division method
• Greatest Common Factor of 418, 154, 18 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 418

List of positive integer factors of 418 that divides 418 without a remainder.

1,2,11,19,22,38,209,418

Factors of 154

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

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

Factors of 18

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

1,2,3,6,9,18

Greatest Common Factor

We found the factors 418,154,18 . The biggest common factor number is the GCF number.
So the greatest common factor 418,154,18 is 2.

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

• GCF of 677, 987, 99
• GCF of 211, 862, 74
• GCF of 781, 972, 32
• GCF of 817, 947, 80
• GCF of 991, 992, 15

1. What is the GCF of 418, 154, 18?

Answer: GCF of 418, 154, 18 is 2.

2. How to Find the GCF of 418, 154, 18

Answer: Greatest Common Factor(GCF) of 418, 154, 18 = 2

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

Step 2: Then multiply all the prime factors GCF(418, 154, 18) = 2.