Greatest Common Factor of 975, 133, 18

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

• Greatest Common Factor of 975, 133, 18 by common division method
• Greatest Common Factor of 975, 133, 18 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 975

List of positive integer factors of 975 that divides 975 without a remainder.

1,3,5,13,15,25,39,65,75,195,325,975

Factors of 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

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 975,133,18 . The biggest common factor number is the GCF number.
So the greatest common factor 975,133,18 is 1.

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

• GCF of 644, 548, 84
• GCF of 386, 843, 21
• GCF of 346, 818, 48
• GCF of 403, 619, 76
• GCF of 666, 632, 11

1. What is the GCF of 975, 133, 18?

Answer: GCF of 975, 133, 18 is 1.

2. How to Find the GCF of 975, 133, 18

Answer: Greatest Common Factor(GCF) of 975, 133, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(975, 133, 18) = 1.