Greatest Common Factor of 18, 32, 75, 148

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

• Greatest Common Factor of 18, 32, 75, 148 by common division method
• Greatest Common Factor of 18, 32, 75, 148 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 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 148

List of positive integer factors of 148 that divides 148 without a remainder.

1,2,4,37,74,148

Greatest Common Factor

We found the factors 18,32,75,148 . The biggest common factor number is the GCF number.
So the greatest common factor 18,32,75,148 is 1.

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

• GCF of 86, 48, 67, 435
• GCF of 22, 17, 55, 834
• GCF of 23, 47, 97, 489
• GCF of 97, 90, 25, 365
• GCF of 91, 42, 24, 287

1. What is the GCF of 18, 32, 75, 148?

Answer: GCF of 18, 32, 75, 148 is 1.

2. How to Find the GCF of 18, 32, 75, 148

Answer: Greatest Common Factor(GCF) of 18, 32, 75, 148 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 32, 75, 148) = 1.