Greatest Common Factor of 340, 972, 640

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

• Greatest Common Factor of 340, 972, 640 by common division method
• Greatest Common Factor of 340, 972, 640 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 x 2 = 4

Factors of 340

List of positive integer factors of 340 that divides 340 without a remainder.

1,2,4,5,10,17,20,34,68,85,170,340

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

Factors of 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

Greatest Common Factor

We found the factors 340,972,640 . The biggest common factor number is the GCF number.
So the greatest common factor 340,972,640 is 4.

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

• GCF of 882, 666, 181
• GCF of 526, 259, 986
• GCF of 317, 199, 261
• GCF of 608, 216, 138
• GCF of 444, 976, 636

1. What is the GCF of 340, 972, 640?

Answer: GCF of 340, 972, 640 is 4.

2. How to Find the GCF of 340, 972, 640

Answer: Greatest Common Factor(GCF) of 340, 972, 640 = 4

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

Step 2: Then multiply all the prime factors GCF(340, 972, 640) = 4.