Greatest Common Factor of 20, 40, 60, 118

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

• Greatest Common Factor of 20, 40, 60, 118 by common division method
• Greatest Common Factor of 20, 40, 60, 118 with matching the biggest common factor

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

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 118

List of positive integer factors of 118 that divides 118 without a remainder.

1,2,59,118

Greatest Common Factor

We found the factors 20,40,60,118 . The biggest common factor number is the GCF number.
So the greatest common factor 20,40,60,118 is 2.

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

• GCF of 17, 63, 33, 165
• GCF of 97, 61, 40, 504
• GCF of 46, 96, 79, 803
• GCF of 60, 77, 11, 976
• GCF of 57, 35, 54, 515

1. What is the GCF of 20, 40, 60, 118?

Answer: GCF of 20, 40, 60, 118 is 2.

2. How to Find the GCF of 20, 40, 60, 118

Answer: Greatest Common Factor(GCF) of 20, 40, 60, 118 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 40, 60, 118) = 2.