Greatest Common Factor of 45, 710, 640

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

• Greatest Common Factor of 45, 710, 640 by common division method
• Greatest Common Factor of 45, 710, 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 5 = 5

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 710

List of positive integer factors of 710 that divides 710 without a remainder.

1,2,5,10,71,142,355,710

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 45,710,640 . The biggest common factor number is the GCF number.
So the greatest common factor 45,710,640 is 5.

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

• GCF of 87, 757, 554
• GCF of 89, 763, 200
• GCF of 20, 914, 311
• GCF of 58, 742, 132
• GCF of 80, 761, 643

1. What is the GCF of 45, 710, 640?

Answer: GCF of 45, 710, 640 is 5.

2. How to Find the GCF of 45, 710, 640

Answer: Greatest Common Factor(GCF) of 45, 710, 640 = 5

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

Step 2: Then multiply all the prime factors GCF(45, 710, 640) = 5.