Greatest Common Factor of 123, 974, 80

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

• Greatest Common Factor of 123, 974, 80 by common division method
• Greatest Common Factor of 123, 974, 80 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 123

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

1,3,41,123

Factors of 974

List of positive integer factors of 974 that divides 974 without a remainder.

1,2,487,974

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Greatest Common Factor

We found the factors 123,974,80 . The biggest common factor number is the GCF number.
So the greatest common factor 123,974,80 is 1.

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

• GCF of 730, 183, 20
• GCF of 344, 423, 98
• GCF of 483, 681, 13
• GCF of 342, 670, 67
• GCF of 338, 116, 84

1. What is the GCF of 123, 974, 80?

Answer: GCF of 123, 974, 80 is 1.

2. How to Find the GCF of 123, 974, 80

Answer: Greatest Common Factor(GCF) of 123, 974, 80 = 1

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

Step 2: Then multiply all the prime factors GCF(123, 974, 80) = 1.