Greatest Common Factor of 420, 245, 910

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

• Greatest Common Factor of 420, 245, 910 by common division method
• Greatest Common Factor of 420, 245, 910 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 x 7 = 35

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 245

List of positive integer factors of 245 that divides 245 without a remainder.

1,5,7,35,49,245

Factors of 910

List of positive integer factors of 910 that divides 910 without a remainder.

1,2,5,7,10,13,14,26,35,65,70,91,130,182,455,910

Greatest Common Factor

We found the factors 420,245,910 . The biggest common factor number is the GCF number.
So the greatest common factor 420,245,910 is 35.

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

• GCF of 409, 334, 305
• GCF of 495, 453, 908
• GCF of 461, 764, 997
• GCF of 317, 610, 831
• GCF of 364, 859, 950

1. What is the GCF of 420, 245, 910?

Answer: GCF of 420, 245, 910 is 35.

2. How to Find the GCF of 420, 245, 910

Answer: Greatest Common Factor(GCF) of 420, 245, 910 = 35

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

Step 2: Then multiply all the prime factors GCF(420, 245, 910) = 35.