Greatest Common Factor of 784, 602, 420

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

• Greatest Common Factor of 784, 602, 420 by common division method
• Greatest Common Factor of 784, 602, 420 with matching the biggest common factor

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

Factors of 784

List of positive integer factors of 784 that divides 784 without a remainder.

1,2,4,7,8,14,16,28,49,56,98,112,196,392,784

Factors of 602

List of positive integer factors of 602 that divides 602 without a remainder.

1,2,7,14,43,86,301,602

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

Greatest Common Factor

We found the factors 784,602,420 . The biggest common factor number is the GCF number.
So the greatest common factor 784,602,420 is 14.

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

• GCF of 523, 934, 631
• GCF of 293, 428, 735
• GCF of 620, 436, 299
• GCF of 780, 825, 933
• GCF of 968, 761, 746

1. What is the GCF of 784, 602, 420?

Answer: GCF of 784, 602, 420 is 14.

2. How to Find the GCF of 784, 602, 420

Answer: Greatest Common Factor(GCF) of 784, 602, 420 = 14

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

Step 2: Then multiply all the prime factors GCF(784, 602, 420) = 14.