Greatest Common Factor of 420, 946, 456

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

• Greatest Common Factor of 420, 946, 456 by common division method
• Greatest Common Factor of 420, 946, 456 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 = 2

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 946

List of positive integer factors of 946 that divides 946 without a remainder.

1,2,11,22,43,86,473,946

Factors of 456

List of positive integer factors of 456 that divides 456 without a remainder.

1,2,3,4,6,8,12,19,24,38,57,76,114,152,228,456

Greatest Common Factor

We found the factors 420,946,456 . The biggest common factor number is the GCF number.
So the greatest common factor 420,946,456 is 2.

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

• GCF of 910, 254, 448
• GCF of 203, 817, 272
• GCF of 955, 647, 922
• GCF of 562, 513, 947
• GCF of 749, 844, 600

1. What is the GCF of 420, 946, 456?

Answer: GCF of 420, 946, 456 is 2.

2. How to Find the GCF of 420, 946, 456

Answer: Greatest Common Factor(GCF) of 420, 946, 456 = 2

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

Step 2: Then multiply all the prime factors GCF(420, 946, 456) = 2.