Question

HCF of 2420,3060,740​

Answer 1

Answer:

20

Step-by-step explanation:

HCF = 20

for the values 740, 2420, 3060

Solution by Factorization:

The factors of 740 are: 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

The factors of 2420 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420

The factors of 3060 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060

Then the greatest common factor is 20.