Greatest Common Factor of 30, 420, 650

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

• Greatest Common Factor of 30, 420, 650 by common division method
• Greatest Common Factor of 30, 420, 650 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 5 = 10

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

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 650

List of positive integer factors of 650 that divides 650 without a remainder.

1,2,5,10,13,25,26,50,65,130,325,650

Greatest Common Factor

We found the factors 30,420,650 . The biggest common factor number is the GCF number.
So the greatest common factor 30,420,650 is 10.

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

• GCF of 70, 278, 719
• GCF of 15, 797, 506
• GCF of 14, 860, 371
• GCF of 52, 536, 661
• GCF of 21, 135, 505

1. What is the GCF of 30, 420, 650?

Answer: GCF of 30, 420, 650 is 10.

2. How to Find the GCF of 30, 420, 650

Answer: Greatest Common Factor(GCF) of 30, 420, 650 = 10

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

Step 2: Then multiply all the prime factors GCF(30, 420, 650) = 10.