Greatest Common Factor of 18, 98, 742

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

• Greatest Common Factor of 18, 98, 742 by common division method
• Greatest Common Factor of 18, 98, 742 with matching the biggest common factor

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

Factors of 18

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

1,2,3,6,9,18

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Greatest Common Factor

We found the factors 18,98,742 . The biggest common factor number is the GCF number.
So the greatest common factor 18,98,742 is 2.

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

• GCF of 73, 83, 820
• GCF of 95, 50, 770
• GCF of 17, 86, 713
• GCF of 46, 77, 802
• GCF of 91, 73, 985

1. What is the GCF of 18, 98, 742?

Answer: GCF of 18, 98, 742 is 2.

2. How to Find the GCF of 18, 98, 742

Answer: Greatest Common Factor(GCF) of 18, 98, 742 = 2

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

Step 2: Then multiply all the prime factors GCF(18, 98, 742) = 2.