Greatest Common Factor of 70, 42, 84, 336

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

• Greatest Common Factor of 70, 42, 84, 336 by common division method
• Greatest Common Factor of 70, 42, 84, 336 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 7 = 14

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 336

List of positive integer factors of 336 that divides 336 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,42,48,56,84,112,168,336

Greatest Common Factor

We found the factors 70,42,84,336 . The biggest common factor number is the GCF number.
So the greatest common factor 70,42,84,336 is 14.

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

• GCF of 10, 75, 57, 719
• GCF of 15, 34, 94, 141
• GCF of 32, 72, 56, 577
• GCF of 70, 28, 67, 642
• GCF of 94, 34, 88, 434

1. What is the GCF of 70, 42, 84, 336?

Answer: GCF of 70, 42, 84, 336 is 14.

2. How to Find the GCF of 70, 42, 84, 336

Answer: Greatest Common Factor(GCF) of 70, 42, 84, 336 = 14

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

Step 2: Then multiply all the prime factors GCF(70, 42, 84, 336) = 14.