Greatest Common Factor of 74, 142, 189

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

• Greatest Common Factor of 74, 142, 189 by common division method
• Greatest Common Factor of 74, 142, 189 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 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Greatest Common Factor

We found the factors 74,142,189 . The biggest common factor number is the GCF number.
So the greatest common factor 74,142,189 is 1.

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

• GCF of 85, 934, 572
• GCF of 27, 897, 908
• GCF of 83, 213, 299
• GCF of 58, 468, 694
• GCF of 64, 487, 854

1. What is the GCF of 74, 142, 189?

Answer: GCF of 74, 142, 189 is 1.

2. How to Find the GCF of 74, 142, 189

Answer: Greatest Common Factor(GCF) of 74, 142, 189 = 1

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

Step 2: Then multiply all the prime factors GCF(74, 142, 189) = 1.