Greatest Common Factor of 42, 189, 973

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

• Greatest Common Factor of 42, 189, 973 by common division method
• Greatest Common Factor of 42, 189, 973 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 189

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

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

Factors of 973

List of positive integer factors of 973 that divides 973 without a remainder.

1,7,139,973

Greatest Common Factor

We found the factors 42,189,973 . The biggest common factor number is the GCF number.
So the greatest common factor 42,189,973 is 7.

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

• GCF of 97, 918, 811
• GCF of 16, 406, 474
• GCF of 85, 907, 384
• GCF of 54, 676, 352
• GCF of 64, 159, 623

1. What is the GCF of 42, 189, 973?

Answer: GCF of 42, 189, 973 is 7.

2. How to Find the GCF of 42, 189, 973

Answer: Greatest Common Factor(GCF) of 42, 189, 973 = 7

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

Step 2: Then multiply all the prime factors GCF(42, 189, 973) = 7.