Greatest Common Factor of 15, 740, 640

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

• Greatest Common Factor of 15, 740, 640 by common division method
• Greatest Common Factor of 15, 740, 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 740

List of positive integer factors of 740 that divides 740 without a remainder.

1,2,4,5,10,20,37,74,148,185,370,740

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 15,740,640 . The biggest common factor number is the GCF number.
So the greatest common factor 15,740,640 is 5.

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

• GCF of 90, 575, 460
• GCF of 79, 495, 843
• GCF of 58, 264, 550
• GCF of 95, 110, 189
• GCF of 45, 390, 902

1. What is the GCF of 15, 740, 640?

Answer: GCF of 15, 740, 640 is 5.

2. How to Find the GCF of 15, 740, 640

Answer: Greatest Common Factor(GCF) of 15, 740, 640 = 5

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

Step 2: Then multiply all the prime factors GCF(15, 740, 640) = 5.