Greatest Common Factor of 975, 249, 390

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

• Greatest Common Factor of 975, 249, 390 by common division method
• Greatest Common Factor of 975, 249, 390 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 975

List of positive integer factors of 975 that divides 975 without a remainder.

1,3,5,13,15,25,39,65,75,195,325,975

Factors of 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Greatest Common Factor

We found the factors 975,249,390 . The biggest common factor number is the GCF number.
So the greatest common factor 975,249,390 is 3.

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

• GCF of 246, 340, 382
• GCF of 639, 115, 345
• GCF of 332, 748, 147
• GCF of 948, 810, 172
• GCF of 866, 116, 254

1. What is the GCF of 975, 249, 390?

Answer: GCF of 975, 249, 390 is 3.

2. How to Find the GCF of 975, 249, 390

Answer: Greatest Common Factor(GCF) of 975, 249, 390 = 3

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

Step 2: Then multiply all the prime factors GCF(975, 249, 390) = 3.