Greatest Common Factor of 105, 291, 972

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

• Greatest Common Factor of 105, 291, 972 by common division method
• Greatest Common Factor of 105, 291, 972 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 291

List of positive integer factors of 291 that divides 291 without a remainder.

1,3,97,291

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Greatest Common Factor

We found the factors 105,291,972 . The biggest common factor number is the GCF number.
So the greatest common factor 105,291,972 is 3.

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

• GCF of 874, 219, 110
• GCF of 984, 269, 693
• GCF of 171, 368, 819
• GCF of 495, 271, 848
• GCF of 946, 642, 981

1. What is the GCF of 105, 291, 972?

Answer: GCF of 105, 291, 972 is 3.

2. How to Find the GCF of 105, 291, 972

Answer: Greatest Common Factor(GCF) of 105, 291, 972 = 3

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

Step 2: Then multiply all the prime factors GCF(105, 291, 972) = 3.