Greatest Common Factor of 57, 69, 123, 898

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

• Greatest Common Factor of 57, 69, 123, 898 by common division method
• Greatest Common Factor of 57, 69, 123, 898 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 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 898

List of positive integer factors of 898 that divides 898 without a remainder.

1,2,449,898

Greatest Common Factor

We found the factors 57,69,123,898 . The biggest common factor number is the GCF number.
So the greatest common factor 57,69,123,898 is 1.

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

• GCF of 89, 88, 462, 634
• GCF of 88, 71, 446, 104
• GCF of 47, 83, 230, 974
• GCF of 77, 77, 267, 381
• GCF of 80, 88, 998, 204

1. What is the GCF of 57, 69, 123, 898?

Answer: GCF of 57, 69, 123, 898 is 1.

2. How to Find the GCF of 57, 69, 123, 898

Answer: Greatest Common Factor(GCF) of 57, 69, 123, 898 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 69, 123, 898) = 1.