Greatest Common Factor of 420, 990, 662, 693, 954

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

• Greatest Common Factor of 420, 990, 662, 693, 954 by common division method
• Greatest Common Factor of 420, 990, 662, 693, 954 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

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 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 662

List of positive integer factors of 662 that divides 662 without a remainder.

1,2,331,662

Factors of 693

List of positive integer factors of 693 that divides 693 without a remainder.

1,3,7,9,11,21,33,63,77,99,231,693

Factors of 954

List of positive integer factors of 954 that divides 954 without a remainder.

1,2,3,6,9,18,53,106,159,318,477,954

Greatest Common Factor

We found the factors 420,990,662,693,954 . The biggest common factor number is the GCF number.
So the greatest common factor 420,990,662,693,954 is 1.

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

• GCF of 912, 953, 659, 101, 527
• GCF of 502, 233, 906, 722, 246
• GCF of 657, 410, 202, 439, 517
• GCF of 428, 864, 447, 922, 178
• GCF of 448, 521, 479, 386, 212

1. What is the GCF of 420, 990, 662, 693, 954?

Answer: GCF of 420, 990, 662, 693, 954 is 1.

2. How to Find the GCF of 420, 990, 662, 693, 954

Answer: Greatest Common Factor(GCF) of 420, 990, 662, 693, 954 = 1

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

Step 2: Then multiply all the prime factors GCF(420, 990, 662, 693, 954) = 1.