Greatest Common Factor of 55, 60, 22, 88, 38

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

• Greatest Common Factor of 55, 60, 22, 88, 38 by common division method
• Greatest Common Factor of 55, 60, 22, 88, 38 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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

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 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Greatest Common Factor

We found the factors 55,60,22,88,38 . The biggest common factor number is the GCF number.
So the greatest common factor 55,60,22,88,38 is 1.

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

• GCF of 50, 56, 45, 24, 25
• GCF of 11, 31, 54, 80, 71
• GCF of 16, 80, 82, 60, 37
• GCF of 59, 51, 20, 80, 19
• GCF of 72, 96, 16, 64, 32

1. What is the GCF of 55, 60, 22, 88, 38?

Answer: GCF of 55, 60, 22, 88, 38 is 1.

2. How to Find the GCF of 55, 60, 22, 88, 38

Answer: Greatest Common Factor(GCF) of 55, 60, 22, 88, 38 = 1

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

Step 2: Then multiply all the prime factors GCF(55, 60, 22, 88, 38) = 1.