Greatest Common Factor of 389, 553, 74

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

• Greatest Common Factor of 389, 553, 74 by common division method
• Greatest Common Factor of 389, 553, 74 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 389

List of positive integer factors of 389 that divides 389 without a remainder.

1,389

Factors of 553

List of positive integer factors of 553 that divides 553 without a remainder.

1,7,79,553

Factors of 74

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

1,2,37,74

Greatest Common Factor

We found the factors 389,553,74 . The biggest common factor number is the GCF number.
So the greatest common factor 389,553,74 is 1.

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

• GCF of 399, 233, 83
• GCF of 251, 904, 70
• GCF of 956, 781, 16
• GCF of 406, 915, 45
• GCF of 972, 719, 85

1. What is the GCF of 389, 553, 74?

Answer: GCF of 389, 553, 74 is 1.

2. How to Find the GCF of 389, 553, 74

Answer: Greatest Common Factor(GCF) of 389, 553, 74 = 1

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

Step 2: Then multiply all the prime factors GCF(389, 553, 74) = 1.